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来源：雅诚德英语网
The main donor countries have been in "aid fatigue", while the impact of ODA on growth varies in receiving countries.
二十世纪九十年代以来，ODA总量出现长期的停滞不前，主要援助国陷入了“援助疲劳”；
The main donor countries have been in "aid fatigue", while the impact of ODA on growth varies in receiving countries.
二十世纪九十年代以来，ODA总量出现长期的停滞不前，主要援助国陷入了“援助疲劳”；