常見例句The essential cause is soil and water loss, land desertifieation, shortage of water resource, overexploitation of water and serious pollution, serious soil pollution and secondary salinization. 水土流失、土地沙漠化、水資源日顯短缺、水體過度開采和污染加劇、土壤污染和次生鹽漬化是水土環(huán)境惡化的根本原因。sandy desertifieation 沙漠化soil desertifieation 土地荒漠化rocky desertifieation process 石漠化階段karst desertifieation 喀斯特石漠化karst rock desertifieation 喀斯特石漠化 返回 desertifieation