霧霾就幾個大城市及其周邊，像江南安徽農村，小城市空氣很好的。

來源: 紅新於 2015-12-01 12:26:25 [博客] [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.