你这是在说美国的现状？美国五十年来沙漠面积仍在增加, 以后若有治理改进, 就成了必须歌颂的丰功伟绩了

来源: 清源白水于 2026-03-27 05:49:01 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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