百分之七十以上的公民在接受官方援助。

More than 70 percent of its citizens are on public assistance.

《柯林斯英汉双解大词典》

米切尔将终止对某些国家的官方援助。

Mr Mitchell will end official aid to a few countries.

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中文摘要欧盟目前为世界上最主要的官方援助者，也是最主要的人道援助来源。

European Union is the biggest donor of official development assistance, and also as one of the world's most important providers of humanitarian aid.

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