For years we had little knowledge of what life was like inside China. 以往很多年我们对于中国国内的生活情况所知甚少。 It was a time of peak demand for the product. 那是对该产品需求最旺的时期。 There was much discussion about the reasons for the failure. 就失败的`原因进行了大量的讨论。 The treatment should be repeated every two to three hours. 这种治疗方法应该每隔两到三小时重复一次。 Now she won't have to go out to work any more. 现在她不必再出去工作了。 The need to communicate is a key characteristic of human society. 需要交流是人类社会最重要的一个特征。 上一篇：以v开头的形容词 下一篇：behind的用法总结 |