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

But yeah, most of the time I'm just working out with pull-ups and whatever else there is here.

不过大部分时候我就是做做引体向上还有这里的随便什么。

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Look forward to working with you on this and appreciate the time you spend watching this video.

期待和你们完成该任务,感谢你们花时间,看这段视频。

麻省理工公开课 - 媒体、教育、市场课程节选

People have been working with x-rays for about 30 years by this time.

到现在为止,人类和X射线打交道大约30年了。

麻省理工公开课 - 固态化学导论课程节选

I think most and you are familiar with the Aufbau or the building up principle, you probably have seen it quite a bit in high school, and this is the idea that we're filling up our energy states, again, which depend on both n and l, one electron at a time starting with that lowest energy and then working our way up into higher and higher orbitals.

我认为你们大多数熟悉奥弗堡,或者构建原理，你们可能,在高中见过它，又一次,这是我们填充能级的观点，与n和l有关，一个电子每次从,最低的能级开始,然后以我们的方式上升到,更高更高的轨道。

麻省理工公开课 - 化学原理课程节选

And you like working with kids. But maybe just one or two at a time.

你挺喜欢跟小孩子相处的，但也仅仅是同时跟一两个孩子打交道的时候。

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