"We all know that contracts are valid in this country, but they need to be looked at,"

VOA: standard.2009.03.15

All right. So, so far we've looked only at molecules that involve atoms that have only s orbitals in them.

好，目前为止我们看的,分子都仅仅包含了s轨道。

麻省理工公开课 - 化学原理课程节选

If we looked at all 30000, genes that were important in each individual how do you pick out which ones are important for a particular disease?

如果我们检查人体中,所有三万个至关重要的基因,要怎样从中找出,导致某种疾病的特定基因呢

耶鲁公开课 - 生物医学工程探索课程节选

And we just all looked at one another and said, 'We're going to rebuild together;

VOA: standard.2010.02.08

putting all those things together, if you looked at this question again we'd get 100% on it, 0 9 that our only option here is 0. 9, and that it's not the negative, it's the positive version, because we're talking about how much energy we have to put into the system in order to eject an electron.

把这些放在一起，你们再看一下题目,大家100%都能选对，我们唯一的选择就是这个，它不是负数，它是正的，因为我们说的，是要,把电子激发出来,需要提供的能量。

麻省理工公开课 - 化学原理课程节选

Although we have looked at all levels of the brainstem, the major problems are here."

VOA: standard.2010.02.08

And possibly the most conjunct of all melodies in the history of music was the melody that we looked at very briefly in the first gathering, and that is Beethoven's famous Ode to Joy.

大概在音乐史上,最为级进的旋律,是我们第一堂课上撇过一眼的,贝多芬的《欢乐颂》

耶鲁公开课 - 聆听音乐课程节选

And it's at this point, and I think it's, importantly, not before this point, that Milton's able to throw himself fully into that eroticized conjecture, that catalog of all the flowers that was to be thrown onto the hearse bearing Lycidas' body that we looked at last time.

此时，我认为，弥尔顿能够让他自己完全,投入那种情色的推测中去，投入到那种所有的花儿，都被投入到我们最后见到的,的骸骨中去，是非常重要的。

耶鲁公开课 - 弥尔顿课程节选

Things are moving and changing ; without the whole page reloading; when we looked towards the end of the semester Ajax enabled websites much like the ones we all use today.

不用重新更换页面,因为页面上的东西一直在变化;,在学期即将结束时我们会学习如何实现这些动态的东西,还有Ajax对于浏览器兼容性的贡献。

哈佛公开课 - 计算机科学课程节选