成人毛片高清视频观看,成人黄色在线免费观看,av天堂最新手机网址无码窝,一级毛片视频

Graphic: China makes headway in air pollution control

Source: Xinhua| 2018-03-18 22:36:09|Editor: Liangyu
Video PlayerClose

(TWO SESSIONS)CHINA-AIR POLLUTION CONTROL (CN)

The graphic shows China made sustained air pollution control efforts in the past five years, according to a press briefing by Minister of Environmental Protection Li Ganjie on March 17, 2018. (Xinhua/Zheng Yue, Lu Zhe)

010020070750000000000000011100001370483011