美使館為何吃飽沒事公布PM2.5？自己知道就行了，北京老百姓不是美國公民，死活關他們啥事！

來源: 相當冷靜於 2014-01-26 15:22:13 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.