Students attend aviation-themed summer camp in Yunnan

          Source: Xinhua| 2019-07-17 22:21:22|Editor: Liangyu
          Video PlayerClose

          CHINA-YUNNAN-KUNMING-AVIATION-SUMMER CAMP (CN)

          A student learns how to use an emergency oxygen mask during an aviation-themed summer camp for primary and middle school students in Kunming, southwest China's Yunnan Province, July 17, 2019. (Xinhua/Qin Qing)

             Prev 1 2 3 4 5 Next  

          KEY WORDS:
          EXPLORE XINHUANET
          无码人妻一区二区三区四区av_亚洲精品911在线永久观看_精品一区二区国产在线观看_日韩不卡一区二区视频在线

                  午夜性爱大全在线视频播放 | 亚洲中文字幕永码永久在线 | 亚洲欧美国产制服另类 | 中文字幕大看蕉永久网 | 一级a爱片视频在线观看 | 亚洲欧美视频在线 |