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 36th Antarctic expedition team put two buoys into ocean

Source: Xinhua| 2020-01-29 15:21:24|Editor: Xiaoxia
Video PlayerClose
(EyesonSci) CHINA-XUELONG 2-ANTARCTIC EXPEDITION

Photo taken on Jan. 27, 2020 from China's polar icebreaker Xuelong 2, or Snow Dragon 2, shows iceberg in the southern Atlantic ocean westerlies. China's 36th Antarctic expedition team put two buoys into the ocean to acquire scientific data at 55.26 degrees south latitude and 17.56 east longitude. (Xinhua/Liu Shiping)

   1 2 3 4 Next  

KEY WORDS:
EXPLORE XINHUANET


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