今回の動画 youtu.be スクリプト The nudibranch is a type of mollusk that inhabits the seas of tropical regions. ウミウシは、熱帯地域の海に生息する軟体動物の一種です。 It is known for its beautiful appearance and diverse colors. 美しい外見と多様な色彩で知られています。 It lives near the seabed, such as rocky reefs and coral reefs, and primarily feeds on sea…