一级做a免费观看大全视频,中文字幕乱码无限2019,日日麻批40分钟免费视频播放,精品专区性色av,国产性夜夜春夜夜爽,岛国三级片免费看久久,久久五月天和激情网

China's icebreaker crosses equator, enters southern hemisphere for Antarctic expedition

Source: Xinhua| 2019-10-25 10:32:32|Editor: Wang Yamei
Video PlayerClose

(EyesonSci)CHINA-XUELONG 2-ACROSS THE EQUATOR (CN)

China's icebreaker Xuelong 2 sails near the equator, Oct. 24, 2019. China's first domestically made polar icebreaker Xuelong 2, or Snow Dragon 2, crossed the equator and entered the southern hemisphere for the China's 36th Antarctic expedition after it started its maiden voyage from the southern Chinese city of Shenzhen on Oct. 15. (Xinhua/Liu Shiping)

   Prev 1 2 3 4 5 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011103261385015551


一级做a免费观看大全视频,中文字幕乱码无限2019,日日麻批40分钟免费视频播放,精品专区性色av,国产性夜夜春夜夜爽,岛国三级片免费看久久,久久五月天和激情网 国产视频观看91 国产00在线视频国产 国产综合色视频久久久 久久成人国产精品一区二区 高清无码免费黄色网站