渔民们正在尝试改进渔具以减少海豚的误捕。

Fishermen are trying to improve their gear to minimize by-catch of dolphins.

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Fishermen are trying to improve their gear to minimize by-catch of dolphins.

by-catch 是由前缀 by-(表示"次要的、附属的")和名词 catch(捕获物)组成的复合名词。by-catch 指在捕捞目标鱼类时意外捕获的其他海洋生物,即"误捕物"或"副渔获物"。

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