China.org.cn5 小时
Intelligent machines boost China's 'green Great Wall' building efforts
China's expertise and experience in building windbreaks on deserts have earned global acclaim. By using grass grids made of wheat straw to stabilize the sand, vast numbers of people from all walks of ...
大江网21 小时
China Focus: Intelligent machines boost China's "green Great Wall" building efforts
China's expertise and experience in building windbreaks on deserts have earned global acclaim. By using grass grids made of wheat straw to stabilize the sand, vast numbers of people from all walks of ...