老兄所言有理，中國人馴化野草成為水稻，其曆史至少超過7000年。

來源: 大江川於 2019-02-01 13:12:37 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.