一觉醒来,帝都又被打回原形了 RT @BeijingAir: 06-15-2015 06:00; PM2.5; 109.0; 179; Unhealthy (at 24-hour exposure at this level)
06-15-2015 06:00; PM2.5; 109.0; 179; Unhealthy (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.