Once they find the name, many rub a pencil on paper over the letters to copy it.

VOA: special.2009.05.25

Every once in a while we'll bring up an issue of well, how has this been interpreted over the centuries?

偶尔我们会提到，几个世纪以来是如何解读的？

耶鲁公开课 - 新约课程节选

But like, once you get over that, it's like, it's not that bad. It's okay.

但是一旦你克服过去，就没有那么糟糕了。一切都还好。

聪明的学生很多 - SpeakingMax英语口语达人

Once, Paul rolled over so much in his sleep that he caused an earthquake.

VOA: special.2009.01.24

Another thing is that, when once an invention is made, it tends to be copied all over the world.

另外，一旦一个发明诞生，它就会被模仿并应用于世界各地。

耶鲁公开课 - 金融市场课程节选

President Kennedy once said: "I am certain that after the dust of centuries has passed over our cities, we,too,will be remembered not for our victories or defeats in battle or politics, but for our contribution to the human spirit."

VOA: special.2010.10.29

When my wife and I first moved to Amherst, Massachusetts I took a job there once we took some baked goods over to our neighbors.

当我和我妻子刚搬到马萨诸塞的阿默斯特,我曾经在那里工作过,我们给新邻居送了一些烤的小点心

耶鲁公开课 - 美国内战与重建课程节选

He hears a noise at the window. Here is the beginning of the poem: Once upon a midnight dreary, while I pondered,weak and weary,Over many a quaint and curious volume of forgotten lore -- While I nodded,nearly napping, suddenly there came a tapping, As of some one gently rapping -- rapping at my chamber door.

VOA: special.2010.10.31

However, over the course of time, some ancient Israelites, not all at once and not unanimously, broke with this view and articulated a different view, that there was one divine power, one god.

然而随着时间推移一些犹太人，不是全体一致地，摒弃了这种，认同并信仰一种完全不同的，那就是世上只有一个神，上帝。

耶鲁公开课 - 旧约导论课程节选

"Once that money was handed over to AIG, the leverage was lost."

VOA: standard.2009.03.17

It's all over the place, and as soon as I start to play it, at least once we get in to it, you'll say, "Oh, yeah, i've heard that."

我们经常会听到它,只要我一开始放,至少当我们听到主要部分,你们会说,原来这样啊,我以前听过

耶鲁公开课 - 聆听音乐课程节选

Several allied countries have increased their troop presence in Afghanistan to help provide security for the election, and those troops are expected to go home once it is over.

VOA: standard.2009.08.11

And,when I once took the train over to Poitiers,it took three hours, because if you go across the lines it's not good.

由此我坐火车去普瓦捷,会花三个小时,因为穿过省界的话是很不合适的

耶鲁公开课 - 1871年后的法国课程节选

On the eve of the football Confederations Cup, the head of the South African Organizing Committee, Danny Jordaan, once again patiently responded to nagging inquiries over the level of security for the tournament.

VOA: standard.2009.06.12

In class on Monday, we did go over the geometries, and the geometries themselves are very straightforward, once you know what the Lewis structure is, but remember, you can't just always look at a molecule and automatically know the Lewis structure.

在周一的课上，我们讲过了几何形状，一旦你们知道了Lewis结构，这些几何形状是十分直接的，但记住，你不能总是仅仅看一眼,分子就知道它的Lewis结构。

麻省理工公开课 - 化学原理课程节选

I think Felipe Calderon is coming here with the hope that once President Obama embraces him and says all the right things in terms of applauding what he has done right over the past three years.

VOA: standard.2010.05.17

But then once they get over, "Hey, what are you doing to me?"

但一旦他们明白过来，他们会说：“喂，你想要我怎样啊？”

纽约的人们 - SpeakingMax英语口语达人

And this point-- that it is culture rather than acoustics-- was brought home to me once in a discussion with a student here at Yale who said to me, "Yeah, but over there at the Slifka Center, we Jews have lots of happy melodies and they are all in minor--what you would call minor."

还有一点,大小调是文化差异,而非声学,有个耶鲁的学生上我家里去讨论,他对我说,哈,就在这个斯利夫卡中心,我们犹太人有很多快乐的旋律,都是小调,就是你说的那种小调

耶鲁公开课 - 聆听音乐课程节选