美国的玉米多得生产酒精掺到汽油里，怎会有人吃不饱？美国是真正的地大物博，农业潜力足以养活全世界，自己开种就是

来源: 周老大于 2025-02-02 09:28:34 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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