澳大利亚水资源严重不足。是个大问题！！！

来源: 夕飯于 2009-10-05 22:07:04 [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.