Desertification of land has been a serious problem of global ecological environment and threatened the living environment and sustainable development of human being socienty.
Desertification of land has been a serious problem of global ecological environment and threatened the living environment and sustainable development of human being socienty.
土地荒漠化是当前全球生态环境中的一个严重问题，危及到人类社会的生存环境和可持续发展。