捕获物

The crocodile killed its prey by keeping it under and drowning it.

鳄鱼把它物按在水下淹死。

New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.

布设渔一些新方法已经减少副物海豚，但没有减少其它一些生物，象长嘴鱼、海龟和鲨鱼。