第一次听到绿色沙漠的说法。表面看绿化了，实际上反倒破坏了土壤和植被,自欺欺人啊

来源: TibetanYak 于 2012-07-18 20:13:25 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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