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1·New laws were passed immediately that achieved the same result of resting soil and providing flood-control measures, but which were based on the principle of soil conservation.

新的法律立即通过，达到了同样的结果，使土壤留下来和提供防洪措施，但这是基于土壤保护的原则。

2·Soil conservation is intended to curb erosion.

土壤保持旨在控制水土流失。

3·One method of soil conservation is the use of windbreaks.

其中一种土壤保护的方法就是使用防风林。

4·One method of soil conservation is the use of windbreaks.

土壤养护的办法之一是利用防风林。

5·That's what people call water and soil conservation.

这就是人们所说的水土保持。

6·Today's newspaper has an article about soil conservation.

今天报纸上登了一偏关于土壤保护的文章。

7·Trees play an important part in water and soil conservation.

树木在水土保持发挥的一个重要组成部分。

8·One important form of soil conservation is the use of windbreaks.

一个重要的保护土壤的方式就是防风墙。

9·Soil conservation work has been greatly speeded since the conference.

会议召开之后，水土保持工作大大加快了。

10·One important form of soil conservation is the use of windbreak windbreaks.

其中一种重要的保持土壤的方式就是防风林。