The leftovers残物 then / eventually最終的に move through to the anus肛門. /
→ then eventually～：その後，最終的に～
共通テスト 2023年（本試験）- 6B⑤
The middle gut中腸, [[ a simple stomach-intestine胃腸 type of organ臓器, ]] digests(消化する) the food / and absorbs(吸収する) the nutrients栄養. /
The leftovers残物 then / eventually最終的に move through to the anus肛門. /
The leftovers残物 then / eventually最終的に move through to the anus肛門. /
The middle gut, [[ a simple stomach-intestine type of organ, ]] digests the food / and absorbs the nutrients. /
The leftovers then / eventually move through to the anus. /
The leftovers then / eventually move through to the anus. /
→ then eventually～：その後，最終的に～
The middle gut, [[ a simple stomach-intestine type of organ, ]] digests the food / and absorbs the nutrients. / The leftovers then / eventually move through to the anus. /