一级日本牲交大片好爽在线看,18禁裸乳无遮挡自慰直播网站,自拍偷区亚洲网友综合图片,看骚逼Tv,Com,天天干天天屌天天草,五月激情六月丁香,欧美熟妇vdeoslisa18

Prawn cultivation system formed in China's Ningxia to rehabilitate ecology

Source: Xinhua| 2018-09-11 21:54:36|Editor: Li Xia
Video PlayerClose

CHINA-NINGXIA-HELAN-PRAWN (CN)

Photo taken on Sept. 11, 2018 shows a prawn cultivation base in Helan County, northwest China's Ningxia Hui Autonomous Region. A low-carbon circulating prawn cultivation system has been formed in Helan to rehabilitate ecology and increase farmers' incomes. (Xinhua/Chen Bin)

   Prev 1 2 3 4 5 6 7 8 9 Next  

KEY WORDS: Ningxia
EXPLORE XINHUANET
010020070750000000000000011100001374611591