European Union is the biggest donor of officialdevelopmentassistance, and also as one of the world's most important providers of humanitarian aid.
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。
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Ayumi Konishii, Vietnam director of the Asian Development Bank, says private sources cannot supply the needed capital, and official direct assistance is still needed.