In ninteen eighty , seventeen percent of official development assistance went to agriculture.
一九八零年,百分之十七的官方发展援助用在了农业上.
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We must not draw back from official development assistance – a life - line of billions, for billions.
我们决不能背离官方发展援助——这是一条价值数十亿之巨的生命线,也是数十亿人的生命线.
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