例如被列为“已恢复”物种的细鳞大马哈鱼，2007年时的数量为1160万尾。

Wild pink salmon, for example, are listed as a “recovered” species, evidenced by a 2007 run estimated at 11.6 million fish.

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溢油事故发生三年之后，这种鱼的数量降到了130万尾。借助一个大型孵化场，细鳞大马哈鱼的数量逐步恢复。

Their Numbers, aided by a large hatchery operation, have rebounded from a low of 1.3 million three years after the spill.

youdao

溢油事故发生三年之后，这种鱼的数量降到了130万尾。借助一个大型孵化场，细鳞大马哈鱼的数量逐步恢复。

Their Numbers, aided by a large hatchery operation, have rebounded from a low of 1.3 million three years after the spill.

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