对于IDA这个世界上最贫困国家的最大优惠金融援助渠道来说，这一数字标志着一个新的历史纪录。

The figures mark an historic high for IDA, which is the largest single source of concessional financial assistance for the world's poorest countries.

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它还可以使用任何字符数字，所以您可以将特殊字符用作标志。

It also works with any character number, so you can use a special character as a marker.

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每条鱼的身上都有红色的数字，标志着它的等级。

Every one of them has the number of its grading painted on it in red.

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