用什么来拯救，雾霾？还是污染的没法用的河水？以前，苏联也说他们是人类未来唯一的希望！

来源: asiancarp 于 2014-01-06 07:31:10 [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.