国产一级免费电影,国产自产在线视频一区,国产一区亚洲,久久国产精品视频,日本美女天天操b,九色激情,成年轻人网站色直接看

Aerial view of Hangu salt mine in Tianjin

Source: Xinhua| 2019-09-19 21:03:29|Editor: mingmei
Video PlayerClose

CHINA-TIANJIN-SALT MINE-SCENERY (CN)

Aerial photo taken on Sept. 19, 2019 shows brine pools of the Hangu salt mine in north China's Tianjin Municipality. (Xinhua/Yue Yuewei)

   Prev 1 2 3 4 5 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001384053591