中国国际广播电台:Meet the Great Green Wall of China


China has been battling large-scale desertification since at least the 1950s. In a big move to address the problem, in 1978, the Chinese government implemented the ”Great Green Wall of China” Project, a national ecological engineering effort that is considered to be the biggest tree planting project in human history.

原文地址:http://chinaplus.cri.cn/video/China/2410/20190715/316602.html


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