If you give a man a fish, he'll eat for a day.

如果你给一个人一条鱼，他可以吃上一天。

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The fishermen know the approximate time of year when they will be allowed to fish, but on any given day, one or more field biologists in a particular area can put a halt to fishing.

渔民们知道一年中允许捕捞的大概时间段，但是在某些日子，一个地区可能有一个或多个实地生物学家中止捕鱼活动。

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On this special day, the seal got a large ice fish cake as a birthday gift.

在这个特殊的日子里，海豹得到了一个大冰鱼蛋糕作为生日礼物。

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Once in a while they do catch a few, but people fish day after day without a bite.

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Give a man a fish and he eats for a day, teach a man to fish and he eats for life.

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Dressed in white overalls, hooded and gloved, they fillet 25 tons of fish a day, doing spot inspections for worms or parasites before the catch is frozen and shipped to stores and restaurants domestically and abroad.

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