On the edge of the Tengger Desert in northwest China, a special system helps to prevent and control desertification every autumn. Find out what it is...
Produced by Xinhua Global Service■
Source: Xinhua
Editor: huaxia
2022-10-28 10:23:01
On the edge of the Tengger Desert in northwest China, a special system helps to prevent and control desertification every autumn. Find out what it is...
Produced by Xinhua Global Service■