“stony desert”簡單造句，stony desert造句子

3、We will continue ecological projects such as those for protecting virgin forests, bringing sources of dust storms under control and preventing the spread of stony deserts.

4、Widespread distributed pure carbonate rock is the basis on which stony desertification formed while relief and vegetation retrogression process can also promote desertification.

2、Ethiopia is quite green, but after you cross that bridge, going south into Kenya is a stony desert of low trees and very poor soil.

1、stony desert (reg)