beijing, china-oct 25, 2014: in the bad weather,people drive carefully on the road, beijing, china - 煙霧 空氣污染 個影片檔及 b 捲影像
beijing, china-oct 25, 2014: in the bad weather,the lady with mask takes photo of buidings in guomao cbd , beijing,china - 煙霧 空氣污染 個影片檔及 b 捲影像