袁隆平在杂交水稻方面的最初突破,可以用\"山穷水尽疑无路,柳暗花明又一村\"来形容.

来源: 372101 于 2013-09-30 23:55:39 [旧帖] [给我悄悄话] 本文已被阅读：次

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