The U.S.official faced large hurdles this week, with all sides far apart on the key issue of Jewish settlements in the West Bank.

VOA: standard.2009.09.13

This is a key moment in the evolution of revolutionary politics in Russia as we shall see a little later on.

这是俄国革命变革的关键时刻,我们之后会谈到这些

耶鲁公开课 - 欧洲文明课程节选

Now, as obvious a statement as that is in this algorithm, it turns out that is the key to this whole problem being solved correctly without my algorithm looping infinitely.

这是此算法中很明显的一句话，也是正确解决,整个问题的关键,否则此算法就会陷入死循环。

哈佛公开课 - 计算机科学课程节选

Sestak will now face Republican candidate Pat Toomey in the November election for this key senate seat.

VOA: standard.2010.05.19

But a real key in looking at these plots is where we, in fact, did go through zero and have this zero probability density.

是我们经历这些零值,而且有这些零概率密度,我们把它叫做节点。

麻省理工公开课 - 化学原理课程节选

"The key to long term success in this area is our outreach with foreign governments."

VOA: standard.2010.07.23

It also provides Milton with the figure of Mammon who will, as you will see over the course of this semester become - well, here in Paradise Lost he's one of the key fallen angels in Milton's hell.

它也为弥尔顿提供了贪欲之神这一形象，正如在本学期这一门课中你们将始终看到的，贪欲之神,在《失乐园》中会变成,弥尔顿地狱中主要的堕落天使之一。

耶鲁公开课 - 弥尔顿课程节选

Late this year, scientists and politicians are to gather in Copenhagen for a key global climate-change summit in an effort to thrash out a consensus on cutting heat-trapping greenhouse gasses.

VOA: standard.2009.03.12

The thesis of 3.091, and this is where the chemistry comes in, is that electronic structure of the elements holds the key to the understanding, not just the chemical bonding, but the long range atomic order.

这是这门课的论点，这是化学的研究点，也就是元素的电子结构,那即是理解的关键，不只是化学键，还有长程的原子排序。

麻省理工公开课 - 固态化学导论课程节选

U.S.officials hope it can be convened before key big-power discussions of the Iranian nuclear issue begin in New York during the third week of this month, on the sidelines of the U.N.General Assembly session.

VOA: standard.2009.09.11

We find--examples of this thought that brain is the key in all places.

我们找到了很多案例来证明,大脑确实是最关键的。

耶鲁公开课 - 死亡课程节选

And they got in this habit of, every time they had a bright, happy text, they'd set this in one kind of mode or key-- a major mode--and every time they had a sad one, they'd set it in minor.

于是人们养成了这样的习惯,每当人们书写欢乐,愉悦的歌词时,他们就设定一个调式或调性,即大调,每当人们书写忧伤的歌词时,他们就定为小调

耶鲁公开课 - 聆听音乐课程节选

The word "swale" is interesting. You hear in it the s and the w, the two key sounds of this poem, which are the sounds of the whispering scythe.

沼泽地“这个词很有意思，听到S和W的发音了吧，这是这首诗的关键发音，也是低语着的镰刀的声音。

耶鲁公开课 - 现代诗歌课程节选

We've got some chords set out and we're going to-- we've got some chords set out here and we're in the key of C at this point, and we're going to hear Beethoven go to a tonic chord, then a sub-dominant chord, then a tonic chord, then a dominant chord and so on.

我们看到有一些和弦-,而我们现在在C调的位置上，然后听贝多芬的主音和弦，然后是次属音和弦，然后是主音和弦，接着是属音和弦，如此往复。

耶鲁公开课 - 聆听音乐课程节选