injured fish

基本解釋

They eat injured and diseased fish.
它們吃受傷和得病的魚(yú)。
When a minimum performance is required on something as simple as walls, those who can't keep up become as noticeable as an injured fish to a hungry shark.
當(dāng)一個(gè)最低性能需要對(duì)類似這種簡(jiǎn)單的墻壁，那些無(wú)法繼續(xù)成為一名受傷的魚(yú)，克服饑餓的鯊魚(yú)。
Sharks help maintain the genetic health of the fish populations they feed on by eating the weak, sick and injured. They also keep their prey populations in balance.
通過(guò)吃掉老弱病殘和受傷者，鯊魚(yú)協(xié)助維持其獵物魚(yú)群的基因健康，同時(shí)也使其數(shù)量保持平衡。

Like the other forms of industrial fishing, longlines, some of which submerge thousands of hooks in the water, yield immense quantities of bycatch, or unwanted fish, most of which is severely injured or dead.
NEWYORKER: Neptune’s Navy