第1个回答 2011-10-23
沙漠化的原因 causes of desertification
沙漠化通常是由于人类对环境的破坏而造成的，其中包括：过度放牧，过度耕植，过度樵采，不合理利用水资源以及工商业发展中对环境的破坏。
Desertification is usually the result of destruction to the environment by human beings, including excessive grazing, cultivating,and cutting, as well as irrational use in water resource and the destruction while developing industry and commerce
除人为原因，自然原因也对沙漠化起到了推动作用——气候异常，风导致的沙丘移动等。
Except the factors created by men, innormal climat,the natural factor, has motivated the desertification because the wind makes the dune move and so on
而要治理沙漠化，就要对这些问题一一的加以处理。
And to control the desertification, all these problems shold be solved one by one本回答被提问者采纳
第2个回答 2011-10-23
The reasons for Desertification
Desertification is usually regarded as the result of human destruction of the environment including excessive grazing, excessive tillage, over-cutting, unreasonable use of water resources and the damage to the environment of industrial development . In addition to human reason, natural causes of desertification and played a role in promoting -- abnormal climate, wind in dune movement.In order to control desertification, something must be done about them.
我自己翻译的呢...你看看,有问题请随便问,我们可以再探讨...乐意解答呢^_^
第3个回答 2011-10-23
沙漠化的原因
沙漠化通常是由于人类对环境的破坏而造成的，其中包括：过度放牧，过度耕植，过度樵采，不合理利用水资源以及工商业发展中对环境的破坏。除人为原因，自然原因也对沙漠化起到了推动作用——气候异常，风导致的沙丘移动等。
而要治理沙漠化，就要对这些问题一一的加以处理。
The reasons for DesertificationDesertification is usually the result of human destruction of the environment and cause, including: excessive grazing, excessive tillage, over-cutting, unreasonable use of water resources and industrial development of the damage to the environment. In addition to human reason, natural causes of desertification and played a role in promoting -- abnormal climate, wind in dune movement.In order to control desertification, to these one one to be treated
第4个回答 2011-10-23
Causes of Desertification
Desertification is usually caused by human's destruction to the environment which includes:overgrazing,excessive lumbering,unreasonable use of water resources and the development of commerce and industrial. Except for human's activities,natural factors also have a pushing effect on desertification----climatic anomaly,travelling dune caused by wind,ect.
However,to control desertification,we need to solve those problems step by step