袁隆平：中國目前缺糧，每年需要進口大量糧食，如果外國不賣糧食，中國就會餓肚子，是大問題

來源: 競選於 2021-05-27 05:15:34 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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