帝都天气真好啊,感受不到 RT “@BeijingAir: 01-20-2014 17:00; PM2.5; 14.0; 55; Moderate (at 24-hour exposure at this level)”
01-20-2014 17:00; PM2.5; 14.0; 55; Moderate (at 24-hour exposure at this level)
-
-
Thanks. Twitter will use this to make your timeline better. UndoUndo
-
Loading seems to be taking a while.
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.