试题题干
Translate the following sentence into Chinese.
Concerned farmers are building terraces on hilly fields, rotating their crops, and using new plowing methods to cut soil losses significantly. Substantial progress has been made, but soil erosion is far from being under control.
参考答案
试题解析
考点：Concerned farmers 有生态意识的农民；terraces 梯田；rotating crops轮作；significantly大幅度地；soil erosion土壤侵蚀。
句子结构：第一句有三个并列的谓语动作，都为现在进行时。第二句中Substantial progress has been made.为被动句，但中文一般多翻译为主动句。