国产欧美日韩在线视频,正在播放一区二区,成人午夜免费在线,国产欧美久久久久,亚洲综合91,在线播放日本,激情亚洲婷婷

Yinchuan strengthens protection, restoration of wetland

Source: Xinhua| 2018-07-02 07:27:55|Editor: ZX
Video PlayerClose

CHINA-YINCHUAN-WETLAND PROTECTION (CN)

Aerial photo taken on June 10, 2017 shows a river system in Helan County of Yinchuan, northwest China's Ningxia Hui Autonomous Region. Yinchuan strengthened protection and restoration of wetland in recent years. So far, the city has 53,000 hectares of wetland. (Xinhua/Wang Peng)

   1 2 3 4 5 6 7 8 9 Next  

KEY WORDS: environmental protection
EXPLORE XINHUANET
010020070750000000000000011100001372943311