人为加市场需求，中国土地与水资源很紧张，有意进口点粮食就是节约中国土地与水资源。

来源: 低头的谷穗11 于 2014-10-21 09:11:23 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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