Well a number of you have spent this past week playing with this particular tool which is a project the course has been working on for some time in an effort to make it easier and more social to actually shop for courses.

在过去的一周里,已经有一部分人开始使用这种特殊的工具了,这门课程一直在致力于这一工具的开发,目的是为了让课程变的更简单,选课更人性化。

哈佛公开课 - 计算机科学课程节选

Usually, during the week, you could find any...

通常，一周里，你可以发现任何……

交新朋友的方法 - SpeakingMax英语口语达人

Other days of the week, there's clothing.

一周里的其他几天，这里是服装市场。

有各种不同的魅力 - SpeakingMax英语口语达人