2;58 she's so well adapted to land that she's evolved a form of lung that can no longer breathe underwater. and her great weight means if she (5 words), she'll sink and drown. ヤシガニは陸上生活に順応したために、海中では呼吸できない肺を発達させた。ヤシガニは体重が重いので、自分の能力を超えて深みにはまると、溺れてしまう。
This Crab Can't Swim, But Has To Lay Its Eggs In The Sea... | Nature's Biggest Beasts | BBC Earth
