But one lesson is clear. Laying off, even for just six years, has as big an effect on migratory fish as it does on sedentary ones.

但有一点是显而易见的：停止捕鱼活动（即便只持续六年时间）对于洄游鱼类的影响，与对于非洄游鱼类的影响同样大。

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But one lesson is clear. Laying off, even for just six years, has as big an effect on migratory fish as it does on sedentary ones.

但有一点是显而易见的：停止捕鱼活动（即便只持续六年时间）对于洄游鱼类的影响，与对于非洄游鱼类的影响同样大。

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