布设渔网的一些新方法已经减少副捕获物海豚的捕获，但没有减少其它一些生物的捕获，象长嘴鱼、海龟和鲨鱼。
New methods of setting nets have reduced the bycatch of dolphins but not of other species, such as billfish, turtles and sharks.
她唱着，所有的河豚都聚拢来聆听她的歌声。年轻的渔夫遍撒渔网捕获它们，另一些则用鱼叉擒获。
And as she sang, all the funny-fish came in from the deep to listen to her, and the young Fisherman threw his nets round them and caught them, and others he took with a spear.
比如说，一些来捕鲸鱼的渔网。
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