一只狐狸一天可捕捉20只左右的老鼠。

One fox can catch about 20 rats per day," an official said.

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它的政策的核心是，给予每艘渔船的、捕捉每一种鱼的、超过三年的个人可转让的配额制度，以每艘船捕获那种鱼的平均捕获量为基础。

Central to its policy are the individual transferable quotas given to each fishing boat for each species on the basis of her average catch of that fish over a three-year period.

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通过以模式的形式捕捉所有这些定制，您就一定能获得一致的、可重复的中间件环境。

By capturing all of these customizations in the form of a pattern, you are ensured of a consistent, repeatable middleware environment.

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