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自从在亚洲、非洲和拉丁美洲广泛采用新的小麦与水稻品种以来,已经超过十五年了。这场绿色革命并不象原先某些发起人所大肆渲染的那样创造出奇迹:它没有消灭世界的饥馑,
More than fifteen years have passed since the widespread adoption of new varieties of wheat and rice in Asia, Africa and Latin America. This green revolution did not create the miracle that some of the original promoters had been outraged: it did not eliminate the famine of the world,