Stone desertion is one of the most serious crises among the environmental problems in the world, and it also becomes the zoology symbol of the environmental depravation.
土地石漠化是环境恶化的生态标志，亦是国土资源开发整治的重要内容。
Rocky desertification is also one of the most serious crises among the environmental problems in the world, and it also becomes the zoology symbol of the environmental depravation.
土地石漠化是环境恶化的生态标志，亦是国土资源开发整治的重要内容。
应用推荐