WEBVTT

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<ruby><rt></rt><span class="yaku">Coming up</span><rt>今回は</rt></ruby> next   on " Jonathan Bird's Blue World ",   

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Jonathan goes to <ruby><rt></rt><span class="yaku">inner</span><rt>内部</rt></ruby> space   at NASA's <ruby><rt></rt><span class="yaku">Neutral</span><rt>無重力</rt></ruby> <ruby><rt></rt><span class="yaku">Buoyancy</span><rt>浮揚</rt></ruby> Lab,   
where   <ruby><rt></rt><span class="yaku">astronauts</span><rt>宇宙飛行士</rt></ruby> are trained.   

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Hi,   I'm Jonathan Bird   and welcome to my world!   

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"Blue World" takes me   on adventures all over the planet.   

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Today's adventure takes me   to the Johnson Space Center at NASA,   
in Houston, Texas!   

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And,   I'm standing   on the International Space Station!   

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Well,   not <ruby><rt></rt><span class="yaku">exactly</span><rt>正確に</rt></ruby>.   

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I'm standing   on an underwater full size replica   
of the International Space Station   in a <ruby><rt></rt><span class="yaku">gigantic</span><rt>巨大な</rt></ruby> indoor swimming pool.   

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Here   they train <ruby><rt></rt><span class="yaku">astronauts</span><rt>宇宙飛行士</rt></ruby>   to work in zero <ruby><rt></rt><span class="yaku">gravity</span><rt>重力</rt></ruby>   
by simulating these conditions underwater.   

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Outside,   it just looks like a <ruby><rt></rt><span class="yaku">huge</span><rt>巨大な</rt></ruby> <ruby><rt></rt><span class="yaku">warehouse</span><rt>倉庫</rt></ruby>,   
but   inside is   the <ruby><rt></rt><span class="yaku">Neutral</span><rt>無重力</rt></ruby> <ruby><rt></rt><span class="yaku">Buoyancy</span><rt>浮揚</rt></ruby> <ruby><rt></rt><span class="yaku">Laboratory:</span><rt>実験室</rt></ruby> The NBL.   

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I arrive early in the morning   and meet Daniel Sedej,   
the <ruby><rt></rt><span class="yaku">facility</span><rt>施設</rt></ruby> manager,   who has <ruby><rt></rt><span class="yaku">arranged</span><rt>(手配する)</rt></ruby> our visit.   

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We <ruby><rt></rt><span class="yaku">drag</span><rt>(引く)</rt></ruby> all our gear inside   and <ruby><rt></rt><span class="yaku">get our first</span><rt>(少し見る)</rt></ruby> glimpse   of the NBL.   

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This thing is <ruby><rt></rt><span class="yaku">huge</span><rt>巨大な</rt></ruby>   - a swimming pool   nearly the size of a football field!   

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As   we arrive,   the morning mission <ruby><rt></rt><span class="yaku">briefing</span><rt>説明</rt></ruby>   is just starting.   

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The entire team,   from <ruby><rt></rt><span class="yaku">astronauts</span><rt>宇宙飛行士</rt></ruby>   to support divers to <ruby><rt></rt><span class="yaku">technicians</span><rt>技術者</rt></ruby>,   
are all given a <ruby><rt></rt><span class="yaku">thorough</span><rt>徹底的な</rt></ruby> <ruby><rt></rt><span class="yaku">run-through</span><rt>練習</rt></ruby>   on the training exercises for the day.   

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And   Cameraman Tim and I   <ruby><rt></rt><span class="yaku">are part of</span><rt>(参加する)</rt></ruby> this meeting,   

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because   they are going to let us   dive in the NBL   today   
with the <ruby><rt></rt><span class="yaku">astronauts</span><rt>宇宙飛行士</rt></ruby>!   

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Our morning starts   with a quick <ruby><rt></rt><span class="yaku">checkup</span><rt>点検</rt></ruby>.   

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All divers in the NBL   must pass a <ruby><rt></rt><span class="yaku">rigorous</span><rt>厳しい</rt></ruby> <ruby><rt></rt><span class="yaku">physical</span><rt>身体検査</rt></ruby>,   
and a <ruby><rt></rt><span class="yaku">checkup</span><rt>点検</rt></ruby>   before the dive.   

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Cameraman Tim and I   are no <ruby><rt></rt><span class="yaku">exception</span><rt>例外</rt></ruby>.   

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We pass our <ruby><rt></rt><span class="yaku">checkup</span><rt>点検</rt></ruby>,   and next   we <ruby><rt></rt><span class="yaku">meet up</span><rt>(対面する)</rt></ruby> with Sara Williams,   
the Dive Training <ruby><rt></rt><span class="yaku">Officer</span><rt>担当者</rt></ruby>   who gives us   a dive safety <ruby><rt></rt><span class="yaku">briefing</span><rt>説明</rt></ruby>.   

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What to do   and what not to do   in the NBL.   

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Just as   we finish our <ruby><rt></rt><span class="yaku">briefing</span><rt>説明</rt></ruby>,   the team is <ruby><rt></rt><span class="yaku">gathering</span><rt>(集まる)</rt></ruby>   on the deck   
to begin <ruby><rt></rt><span class="yaku">preparations</span><rt>準備</rt></ruby>   for putting the <ruby><rt></rt><span class="yaku">astronauts</span><rt>宇宙飛行士</rt></ruby> in the water.   

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<ruby><rt></rt><span class="yaku">Getting into</span><rt>(着る)</rt></ruby> a space suit   is no easy <ruby><rt></rt><span class="yaku">feat</span><rt>作業</rt></ruby>.   

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<ruby><rt></rt><span class="yaku">In fact</span><rt>実際には</rt></ruby>,   it might be easier   in the zero <ruby><rt></rt><span class="yaku">gravity</span><rt>重力</rt></ruby> of <ruby><rt></rt><span class="yaku">orbit</span><rt>軌道</rt></ruby>.   

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But here on land,   it takes <ruby><rt></rt><span class="yaku">assistance</span><rt>補助</rt></ruby>.   

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The <ruby><rt></rt><span class="yaku">astronauts</span><rt>宇宙飛行士</rt></ruby> wear   <ruby><rt></rt><span class="yaku">liquid-cooled</span><rt>液体冷却式の</rt></ruby> underwear   to keep them from <ruby><rt></rt><span class="yaku">overheating</span><rt>過熱</rt></ruby>.   

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That's   what these tubes are for.   

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The <ruby><rt></rt><span class="yaku">torso</span><rt>内部</rt></ruby> of the suit   is <ruby><rt></rt><span class="yaku">clamped</span><rt>(固定する)</rt></ruby> to a cage   
because   its too heavy to <ruby><rt></rt><span class="yaku">lift</span><rt>(持ち上げる)</rt></ruby>.   

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That's because   this space suit is specially <ruby><rt></rt><span class="yaku">modified</span><rt>(改造する)</rt></ruby>   for underwater use,   
and has a lot of <ruby><rt></rt><span class="yaku">lead</span><rt>鉛</rt></ruby> <ruby><rt></rt><span class="yaku">weight</span><rt>おもり</rt></ruby>   in it.   

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<ruby><rt></rt><span class="yaku">Climbing</span><rt>(入り込む)</rt></ruby> into the <ruby><rt></rt><span class="yaku">torso</span><rt>内部</rt></ruby>   is a little <ruby><rt></rt><span class="yaku">tricky</span><rt>難しい</rt></ruby>.   

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It takes nearly an hour   to <ruby><rt></rt><span class="yaku">suit up</span><rt>(着る)</rt></ruby>.   

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The last thing to <ruby><rt></rt><span class="yaku">go on</span><rt>(行う)</rt></ruby>   is the helmet.   

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Underwater,   a <ruby><rt></rt><span class="yaku">high-oxygen</span><rt>高濃度酸素</rt></ruby> blend of air   will be <ruby><rt></rt><span class="yaku">fed to</span><rt>(供給される)</rt></ruby> the <ruby><rt></rt><span class="yaku">astronauts</span><rt>宇宙飛行士</rt></ruby>   
through their <ruby><rt></rt><span class="yaku">umbilicals</span><rt>ケーブル</rt></ruby>.   

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<ruby><rt></rt><span class="yaku">Meanwhile</span><rt>一方</rt></ruby>,   the safety divers are in the water   <ruby><rt></rt><span class="yaku">getting ready</span><rt>準備して</rt></ruby>.   

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They wear   double scuba tanks   so   they have enough air   
to stay down   as long as <ruby><rt></rt><span class="yaku">necessary</span><rt>必要な</rt></ruby>   to <ruby><rt></rt><span class="yaku">complete</span><rt>(完了する)</rt></ruby> the mission.   

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Tim and I   are <ruby><rt></rt><span class="yaku">getting ready</span><rt>準備して</rt></ruby> too.   

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I can't wait   to see this <ruby><rt></rt><span class="yaku">enormous</span><rt>巨大な</rt></ruby> underwater <ruby><rt></rt><span class="yaku">facility</span><rt>施設</rt></ruby>!   

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I <ruby><rt></rt><span class="yaku">descend</span><rt>(潜る)</rt></ruby> into the clearest water   I have ever seen,   
and   it looks like   an underwater movie set!   

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The pool is   a <ruby><rt></rt><span class="yaku">staggering</span><rt>驚異的な</rt></ruby> 40 feet deep,   

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and   everywhere I look   are full-size replica sections   
of the International Space Station.   

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I take a few minutes   to <ruby><rt></rt><span class="yaku">explore</span><rt>(探索する)</rt></ruby> the pool.   

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I can see   from one end to the other very   clearly,   

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<ruby><rt></rt><span class="yaku">meaning</span><rt>(意味する)</rt></ruby>   that the underwater <ruby><rt></rt><span class="yaku">visibility</span><rt>可視性</rt></ruby>   is over 200 feet!   

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I could spend a few hours   just swimming   around down here.   

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It's like a <ruby><rt></rt><span class="yaku">playground</span><rt>遊び場</rt></ruby> for divers,   
with all <ruby><rt></rt><span class="yaku">sorts</span><rt>種類</rt></ruby> of great <ruby><rt></rt><span class="yaku">structures</span><rt>建築物</rt></ruby>   to swim through!   

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For the <ruby><rt></rt><span class="yaku">astronauts--</span><rt>宇宙飛行士</rt></ruby>   now, the moment of <ruby><rt></rt><span class="yaku">truth</span><rt>真実</rt></ruby>.   

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A crane <ruby><rt></rt><span class="yaku">lifts</span><rt>(降ろす)</rt></ruby> them   into the pool,   
wearing 300 pounds of space suit <ruby><rt></rt><span class="yaku">apiece</span><rt>それぞれ</rt></ruby>.   

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Underwater,   the safety divers meet them   
and carefully <ruby><rt></rt><span class="yaku">remove</span><rt>(取り外す)</rt></ruby> them   from the platform.   

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Each <ruby><rt></rt><span class="yaku">astronaut</span><rt>宇宙飛行士</rt></ruby>   is carefully <ruby><rt></rt><span class="yaku">weighted</span><rt>(重量調整する)</rt></ruby>   
to be <ruby><rt></rt><span class="yaku">precisely</span><rt>正確に</rt></ruby> <ruby><rt></rt><span class="yaku">neutrally</span><rt>無重量で</rt></ruby> <ruby><rt></rt><span class="yaku">buoyant</span><rt>浮遊する</rt></ruby>.   

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Hey,   they don't call it   the <ruby><rt></rt><span class="yaku">Neutral</span><rt>無重力</rt></ruby> <ruby><rt></rt><span class="yaku">Buoyancy</span><rt>浮揚</rt></ruby> Lab   <ruby><rt></rt><span class="yaku">for nothing</span><rt>意味もなく</rt></ruby>!   

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Once <ruby><rt></rt><span class="yaku">weighted</span><rt>(重量調整する)</rt></ruby> <ruby><rt></rt><span class="yaku">properly</span><rt>適切に</rt></ruby>,   the <ruby><rt></rt><span class="yaku">astronauts</span><rt>宇宙飛行士</rt></ruby> <ruby><rt></rt><span class="yaku">hover</span><rt>(浮遊する)</rt></ruby> in the water   
as if <ruby><rt></rt><span class="yaku">floating</span><rt>(浮いている)</rt></ruby>   in the <ruby><rt></rt><span class="yaku">weightlessness</span><rt>無重力</rt></ruby> of space.   

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Since   <ruby><rt></rt><span class="yaku">fins</span><rt>水かき</rt></ruby> don't <ruby><rt></rt><span class="yaku">work</span><rt>(機能する)</rt></ruby> in space,   
the <ruby><rt></rt><span class="yaku">astronauts</span><rt>宇宙飛行士</rt></ruby> don't get to wear them   here.   

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They must be moved   from <ruby><rt></rt><span class="yaku">task</span><rt>任務</rt></ruby> to <ruby><rt></rt><span class="yaku">task</span><rt>任務</rt></ruby>   by the divers.   

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The divers are also <ruby><rt></rt><span class="yaku">responsible</span><rt>責任がある</rt></ruby> for   <ruby><rt></rt><span class="yaku">keeping a careful</span><rt>(注意深く見る)</rt></ruby> eye   
on everything happening.   

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Each <ruby><rt></rt><span class="yaku">astronaut</span><rt>宇宙飛行士</rt></ruby> has 4 divers   <ruby><rt></rt><span class="yaku">assigned</span><rt>(割り当てる)</rt></ruby> to him or her.   

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Two are safety divers.   
Another has a camera   with a cable   going to the control room.   

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And   there are more cameras   <ruby><rt></rt><span class="yaku">mounted</span><rt>(取り付ける)</rt></ruby> all over the inside of the pool too.   

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In the Test <ruby><rt></rt><span class="yaku">Director</span><rt>管理</rt></ruby> room   <ruby><rt></rt><span class="yaku">overlooking</span><rt>(見渡す)</rt></ruby> the pool,   
21 monitors keep the staff <ruby><rt></rt><span class="yaku">informed</span><rt>(知らせる)</rt></ruby>   of everything that happens below.   

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They <ruby><rt></rt><span class="yaku">oversee</span><rt>(監視する)</rt></ruby>   the safety of the <ruby><rt></rt><span class="yaku">operation</span><rt>操作</rt></ruby>.   

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If   anything were to <ruby><rt></rt><span class="yaku">go wrong</span><rt>(故障する)</rt></ruby>,   
the divers can get the <ruby><rt></rt><span class="yaku">astronaut</span><rt>宇宙飛行士</rt></ruby>   to the <ruby><rt></rt><span class="yaku">surface</span><rt>水面</rt></ruby>   in only seconds.   

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In the Test <ruby><rt></rt><span class="yaku">Conductor</span><rt>案内</rt></ruby> room,   
another team   is <ruby><rt></rt><span class="yaku">conducting</span><rt>(実施する)</rt></ruby> the training run.   

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The test <ruby><rt></rt><span class="yaku">conductor</span><rt>案内</rt></ruby> and team   speak directly to the <ruby><rt></rt><span class="yaku">astronauts</span><rt>宇宙飛行士</rt></ruby>   
through communication gear in their helmets.   

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But   powerful underwater speakers   <ruby><rt></rt><span class="yaku">allow</span><rt>(可能にする)</rt></ruby>   
the divers to hear   everything that is being said,   

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<ruby><rt></rt><span class="yaku">even if</span><rt>たとえ</rt></ruby>   they can't <ruby><rt></rt><span class="yaku">talk back</span><rt>(返答する)</rt></ruby>.   

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The point of all this <ruby><rt></rt><span class="yaku">effort</span><rt>労力</rt></ruby>   is to <ruby><rt></rt><span class="yaku">provide</span><rt>(提供する)</rt></ruby> a learning <ruby><rt></rt><span class="yaku">environment</span><rt>環境</rt></ruby>   
for <ruby><rt></rt><span class="yaku">astronauts</span><rt>宇宙飛行士</rt></ruby>   

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where   they can practice <ruby><rt></rt><span class="yaku">tasks</span><rt>任務</rt></ruby>   <ruby><rt></rt><span class="yaku">over and over</span><rt>何度も</rt></ruby>   
in simulated zero <ruby><rt></rt><span class="yaku">gravity</span><rt>重力</rt></ruby>,   

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before   they are <ruby><rt></rt><span class="yaku">required</span><rt>(要求する)</rt></ruby>   to do it by themselves   in space.   

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<ruby><rt></rt><span class="yaku">Tasks</span><rt>任務</rt></ruby> that are easy on land   become much harder   in zero <ruby><rt></rt><span class="yaku">gravity</span><rt>重力</rt></ruby>.   

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And harder still   while wearing a space suit   
that has to be able to protect an <ruby><rt></rt><span class="yaku">astronaut</span><rt>宇宙飛行士</rt></ruby>   from the <ruby><rt></rt><span class="yaku">vacuum</span><rt>真空</rt></ruby> of space.   

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A space suit is designed   to have more <ruby><rt></rt><span class="yaku">pressure</span><rt>圧力</rt></ruby>   
on the inside   than on the outside,   

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since   it's <ruby><rt></rt><span class="yaku">effectively</span><rt>実際に</rt></ruby> <ruby><rt></rt><span class="yaku">inflated</span><rt>(膨張する)</rt></ruby>   like a <ruby><rt></rt><span class="yaku">balloon</span><rt>風船</rt></ruby> in space.   

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Here in the NBL,   that <ruby><rt></rt><span class="yaku">pressure</span><rt>圧力</rt></ruby> is <ruby><rt></rt><span class="yaku">backwards</span><rt>後方</rt></ruby>.   

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Water is <ruby><rt></rt><span class="yaku">definitely</span><rt>明確に</rt></ruby>   not a <ruby><rt></rt><span class="yaku">vacuum</span><rt>真空</rt></ruby>.   

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In order to keep the water <ruby><rt></rt><span class="yaku">pressure</span><rt>圧力</rt></ruby>   from <ruby><rt></rt><span class="yaku">squishing</span><rt>(押し潰す)</rt></ruby> the <ruby><rt></rt><span class="yaku">astronauts</span><rt>宇宙飛行士</rt></ruby>   

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as they go deeper,   the suits are <ruby><rt></rt><span class="yaku">inflated</span><rt>(膨張する)</rt></ruby>   to a <ruby><rt></rt><span class="yaku">pressure</span><rt>圧力</rt></ruby> just a few PSI higher   
than the <ruby><rt></rt><span class="yaku">surrounding</span><rt>周囲の</rt></ruby> water.   

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When   an <ruby><rt></rt><span class="yaku">astronaut</span><rt>宇宙飛行士</rt></ruby> goes deeper   into the pool,   
the water <ruby><rt></rt><span class="yaku">pressure</span><rt>圧力</rt></ruby> pushes in on the suit   and tries to <ruby><rt></rt><span class="yaku">compress</span><rt>(圧縮する)</rt></ruby> it,   

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so   the suit is given   more <ruby><rt></rt><span class="yaku">internal</span><rt>内部の</rt></ruby> <ruby><rt></rt><span class="yaku">pressure</span><rt>圧力</rt></ruby>   
to keep it <ruby><rt></rt><span class="yaku">inflated</span><rt>(膨張する)</rt></ruby> <ruby><rt></rt><span class="yaku">correctly</span><rt>適正に</rt></ruby>.   

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As   the <ruby><rt></rt><span class="yaku">astronaut</span><rt>宇宙飛行士</rt></ruby> <ruby><rt></rt><span class="yaku">ascends</span><rt>(上昇する)</rt></ruby>   towards the <ruby><rt></rt><span class="yaku">surface</span><rt>水面</rt></ruby>,   
the air inside the suit   <ruby><rt></rt><span class="yaku">expands</span><rt>(膨張する)</rt></ruby>   

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and   tries to <ruby><rt></rt><span class="yaku">overinflate</span><rt>(過度に膨らませせる)</rt></ruby> the suit,   
so   some of the air   is <ruby><rt></rt><span class="yaku">released</span><rt>(放出する)</rt></ruby>.   

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In this way,   the suit always stays <ruby><rt></rt><span class="yaku">inflated</span><rt>(膨張する)</rt></ruby>   
just as   it would be in space.   

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After a couple hours of training,   the divers move one of the <ruby><rt></rt><span class="yaku">astronauts</span><rt>宇宙飛行士</rt></ruby>   
over to the platform   and <ruby><rt></rt><span class="yaku">remove</span><rt>(取り外す)</rt></ruby> her glove.   

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This training exercise   simulates a suit <ruby><rt></rt><span class="yaku">failure</span><rt>弱点</rt></ruby>,   
and   it's one of the things   that <ruby><rt></rt><span class="yaku">astronauts</span><rt>宇宙飛行士</rt></ruby> practice underwater.   

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00:09:05,547 --> 00:09:14,470
The <ruby><rt></rt><span class="yaku">continuous</span><rt>連続的な</rt></ruby> <ruby><rt></rt><span class="yaku">flow</span><rt>流れ</rt></ruby> of <ruby><rt></rt><span class="yaku">bubbles</span><rt>気泡</rt></ruby>   from the sleeve   
shows the <ruby><rt></rt><span class="yaku">regulator</span><rt>レギュレータ</rt></ruby>   in the suit   attempting to <ruby><rt></rt><span class="yaku">maintain</span><rt>(維持する)</rt></ruby> <ruby><rt></rt><span class="yaku">positive</span><rt>正の</rt></ruby> <ruby><rt></rt><span class="yaku">pressure</span><rt>圧力</rt></ruby>.   

85
00:09:14,470 --> 00:09:22,570
Soon,   the <ruby><rt></rt><span class="yaku">astronaut</span><rt>宇宙飛行士</rt></ruby> is <ruby><rt></rt><span class="yaku">lifted</span><rt>(引き上げる)</rt></ruby>   from the water   
after a <ruby><rt></rt><span class="yaku">successful</span><rt>成功した</rt></ruby> training mission.   

86
00:09:34,240 --> 00:09:40,380
Tim and I   head back to the <ruby><rt></rt><span class="yaku">surface</span><rt>水面</rt></ruby> too.   

87
00:09:45,380 --> 00:09:48,880
That is   the coolest swimming pool ever!   

88
00:09:49,810 --> 00:09:54,750
Later,   I have the <ruby><rt></rt><span class="yaku">opportunity</span><rt>機会</rt></ruby>   to meet Ron Garan,   
a real <ruby><rt></rt><span class="yaku">astronaut</span><rt>宇宙飛行士</rt></ruby>.   

89
00:09:54,750 --> 00:10:02,920
He has spent nearly half a year   in space,   
and more than 27 hours spacewalking.   

90
00:10:02,920 --> 00:10:06,130
So   you know   what I had to ask him.   

91
00:10:06,130 --> 00:10:07,880
You gotta tell me   what it's like   to be in space.   

92
00:10:07,880 --> 00:10:09,470
What's it like   to be in space?   

93
00:10:09,470 --> 00:10:11,560
Well,   it's a lot like   being in the pool here...   

94
00:10:11,560 --> 00:10:15,860
the only difference is,   
when   you turn <ruby><rt></rt><span class="yaku">upside down</span><rt>上下逆さま</rt></ruby>   in the pool,   you feel <ruby><rt></rt><span class="yaku">upside down</span><rt>上下逆さま</rt></ruby>.   

95
00:10:15,860 --> 00:10:21,779
When   you turn <ruby><rt></rt><span class="yaku">upside down</span><rt>上下逆さま</rt></ruby>   in space,   there is no <ruby><rt></rt><span class="yaku">upside down</span><rt>上下逆さま</rt></ruby>,   
so   you don't have that <ruby><rt></rt><span class="yaku">sensation</span><rt>感覚</rt></ruby>   of blood <ruby><rt></rt><span class="yaku">rushing</span><rt>(流れ込む)</rt></ruby> to your head.   

96
00:10:21,779 --> 00:10:23,290
And   you can't <ruby><rt></rt><span class="yaku">beat</span><rt>(見る)</rt></ruby> the view.   

97
00:10:23,290 --> 00:10:25,459
Yeah,   I guess   that's true,   huh?   

98
00:10:25,459 --> 00:10:29,660
What did you do   here,   that helped you   as an <ruby><rt></rt><span class="yaku">astronaut</span><rt>宇宙飛行士</rt></ruby>?   

99
00:10:29,660 --> 00:10:37,700
Well,   what we do here   is we train   for our space walks.   
There's two ways   to look at it.   

100
00:10:37,700 --> 00:10:43,860
When   we were flying the shuttle,   
we had   very <ruby><rt></rt><span class="yaku">specific</span><rt>限定的な</rt></ruby>, very <ruby><rt></rt><span class="yaku">choreographed</span><rt>制限された</rt></ruby> space walks.   

101
00:10:43,860 --> 00:10:47,320
And   so for every hour   that we spent   outside in the <ruby><rt></rt><span class="yaku">vacuum</span><rt>真空</rt></ruby> of space,   

102
00:10:47,320 --> 00:10:52,910
we spent about 7 hours underwater,   
<ruby><rt></rt><span class="yaku">making sure</span><rt>(確認する)</rt></ruby>   that we knew <ruby><rt></rt><span class="yaku">exactly</span><rt>正確に</rt></ruby>   how things were going to be.   

103
00:10:52,910 --> 00:10:56,720
There's a full scale <ruby><rt></rt><span class="yaku">mockup</span><rt>模型</rt></ruby>   as you guys saw   
of the space station down there.   

104
00:10:56,720 --> 00:11:02,599
So   just to know   how to <ruby><rt></rt><span class="yaku">get around</span><rt>(動き回る)</rt></ruby>,   know the lay of the land,   
know how the <ruby><rt></rt><span class="yaku">equipment</span><rt>機器</rt></ruby> <ruby><rt></rt><span class="yaku">works</span><rt>(機能する)</rt></ruby>.   

105
00:11:02,599 --> 00:11:07,950
But <ruby><rt></rt><span class="yaku">nowadays</span><rt>現在</rt></ruby>,   since   we don't have the space shuttles,   
what we're really training for   is if something <ruby><rt></rt><span class="yaku">breaks</span><rt>(故障する)</rt></ruby>.   

106
00:11:07,950 --> 00:11:15,530
If   we have a piece of <ruby><rt></rt><span class="yaku">equipment</span><rt>機器</rt></ruby>   that <ruby><rt></rt><span class="yaku">breaks</span><rt>(故障する)</rt></ruby>,   then   we have to go out,   
sometimes in a <ruby><rt></rt><span class="yaku">fairly</span><rt>かなり</rt></ruby> <ruby><rt></rt><span class="yaku">expeditious</span><rt>早急な</rt></ruby> <ruby><rt></rt><span class="yaku">manner</span><rt>方法</rt></ruby>,   to <ruby><rt></rt><span class="yaku">fix</span><rt>(修理する)</rt></ruby> the <ruby><rt></rt><span class="yaku">equipment</span><rt>機器</rt></ruby>.   

107
00:11:15,530 --> 00:11:20,340
And   we never know   what's going to <ruby><rt></rt><span class="yaku">break</span><rt>(故障する)</rt></ruby>   <ruby><rt></rt><span class="yaku">beforehand</span><rt>事前に</rt></ruby>,   
so   we have to kind of train a <ruby><rt></rt><span class="yaku">skill</span><rt>技術</rt></ruby> set   

108
00:11:20,340 --> 00:11:24,820
to learn the basic <ruby><rt></rt><span class="yaku">skills</span><rt>技術</rt></ruby>   on how to <ruby><rt></rt><span class="yaku">fix</span><rt>(修理する)</rt></ruby>   
anything that can <ruby><rt></rt><span class="yaku">go wrong</span><rt>(故障する)</rt></ruby> outside.   

109
00:11:24,820 --> 00:11:31,250
I spend an hour   <ruby><rt></rt><span class="yaku">chatting</span><rt>(雑談する)</rt></ruby> with Ron   about being an <ruby><rt></rt><span class="yaku">astronaut</span><rt>宇宙飛行士</rt></ruby>,   
and training underwater   in the <ruby><rt></rt><span class="yaku">Neutral</span><rt>無重力</rt></ruby> <ruby><rt></rt><span class="yaku">Buoyancy</span><rt>浮揚</rt></ruby> Lab.   

110
00:11:31,250 --> 00:11:35,910
I explain   that I'm a perfect choice   to join the space program,   

111
00:11:35,910 --> 00:11:39,529
I mean   <ruby><rt></rt><span class="yaku">after all</span><rt>結局</rt></ruby>,   I'm already good at   working in zero <ruby><rt></rt><span class="yaku">gravity</span><rt>重力</rt></ruby>.   

112
00:11:39,529 --> 00:11:42,129
But   I don't think   he was <ruby><rt></rt><span class="yaku">convinced</span><rt>(確信する)</rt></ruby>.   

113
00:11:42,129 --> 00:11:50,410
So,   <ruby><rt></rt><span class="yaku">instead of</span><rt>代わりに</rt></ruby> joining the space program,   
the Blue World team   ended our exciting day   
by getting our picture taken with Ron.   

114
00:11:50,410 --> 00:12:01,119
Sometimes   my adventures in "the Blue World"   take me   
to <ruby><rt></rt><span class="yaku">fascinating</span><rt>魅力的な</rt></ruby> places   I'll never forget.  <br>