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)

Students attend a lesson on cabin fire emergency 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)

   1 2 3 4 5 Next  

KEY WORDS:
EXPLORE XINHUANET
010020071440000000000000011100001382350681
国产无码在线观看免费在线,37pao国产成视频,日韩一区二区视频在线,国产国产人免费人成免费视频麻豆
一区二区三区国产99 | 中文字字幕专区在线精品乱码 | 亚洲gv不卡中文字幕 | 亚洲中文字幕aⅴ天堂 | 中文字幕不卡高清视频在线 | 伊人精品影院一本到综合 |