中文字幕网伦射乱中文-超清中文乱码字幕在线观看-亚洲v国产v欧美v久久久久久-久久性网-手机在线成人av-成人六区-国产人与zoxxxx另类一一-青青草国产久久精品-蜜桃av久久久一区二区三区麻豆-成人av一区二区免费播放-在线视频麻豆-www爱爱-成人免费看片视频-性欧美老肥妇喷水-五月99久久婷婷国产综合亚洲-亚洲最色-各种含道具高h调教1v1男男-91丨porny丨国产-国产精品无码专区在线观看不卡-大香伊人

Technological innovation facilitates greening of China's 7th largest desert

Source: Xinhua| 2018-08-08 15:44:14|Editor: Liangyu
Video PlayerClose

CHINA-INNER MONGOLIA-KUBUQI-DESERT CONTROL-TECHNOLOGY INNOVATION (CN)

Staff members bore a hole for planting in sandy soil at the Kubuqi Desert in Erdos, north China's Inner Mongolia Autonomous Region, July 11, 2018. Kubuqi, the seventh largest desert in China, is a good example of China's success in alleviating desertification. About 6,460 square kilometers of the Kubuqi desert has been reclaimed in the last 30 years. (Xinhua/Peng Yuan)

|<<   Prev 11 12 13 14 15 16 17 18 Next  

KEY WORDS: Kubuqi desert
EXPLORE XINHUANET
010020070750000000000000011100001373762521