As histories tell it,he looked and looked at the first photograph, and said: "This is one for all time."

VOA: special.2010.05.31

and just try for one time and see what you get.

去试一次，然后看你能得到什么。

知道普雷特公司吗？ - SpeakingMax英语口语达人

So what it might be would be a phrase that has struck one as if for the first time.

因此这种支点也许是,某人刚刚想到的一个短语。

普林斯顿公开课 - 人性课程节选

The study found there is strong support for restricting work by doctors-in-training to sixteen or fewer hours at one time.

VOA: special.2010.07.13

I've never given them money before. Except for one time,

我之前也从未给过他们钱，就那一次。

不做善事的理由 - SpeakingMax英语口语达人

For a time he was one of only three doctors,and the only surgeon, at a huge hospital in Kinshasa.

VOA: special.2009.02.23

What America do we see? I'm going to look back to a passage I talked about in a different vein last time, on 26 and 27, just for one quick example.

看到什么了呢？，我们看到了什么样的美国？，我想回到,上一次讲另一个脉络时讲到的段落，在26到27页。

耶鲁公开课 - 1945年后的美国小说课程节选

But at one time, some businesses refused to employ people who were on a blacklist for belonging to unpopular organizations.

VOA: special.2009.11.15

So what I'm saying now is it took a long time for this to solidify. And one of the things we think made it solidify was the development of codices,a codex.

所以这花了很长一段时间,才得以统一，我们觉得,使它统一的是抄本的出现。

耶鲁公开课 - 新约课程节选

She says the government has provided books for her school only one time during the past few years.

VOA: special.2009.08.24

So let's compare what some of the similarities and differences are between hydrogen atom orbitals, which we spent a lot of time studying, and now these one electron orbital approximations for these multi-electron atoms.

很长时间的氢原子轨道和,现在多电子原子中,的单个电子轨道近似，我们可以对比，它们之间,的相似性和不同。

麻省理工公开课 - 化学原理课程节选

He began to work on one of his long-time dreams - opening a sports center for the young people of San Juan.

VOA: special.2010.04.11

Okay. We have time for another simile, the last simile of Book One.

我们还有时间看另一个比喻，卷一的最后一个比喻。

耶鲁公开课 - 弥尔顿课程节选

People think that once you get infected one time you develop immunity for the rest of your life.

VOA: special.2011.04.20

And I would suggest palindrome as a great example of that. That's easy to think about recursively. It's much harder to think about iteratively. And you want to get into the habit of deciding which is the right one for you to use. And with that, we'll see you next time.

其它的问题可能用递归的方式,可以更好的解决,而直接思考可能很困难,这时你就得养成做出,正确选择的好习惯了,下周再见。

麻省理工公开课 - 计算机科学及编程导论课程节选

Fewer than one hundred thousand American troops are in Iraq for the first time since the invasion seven years ago next week.

VOA: special.2010.03.13

One hopes there is still time for countries to see this coming and take preventive action.

有人希望国家还有时间,来发现问题并采取预防措施

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Moving animals from one area of pasture to another can provide the time needed for new growth.

VOA: special.2010.01.19

Lent is you give up one thing, so I tend to give up sugar and meat during that month. For the entire time, listen it doesn't compare to Ramadan, where you really have no water.

在大斋期，你要放弃一样东西,因此我在那个月不吃糖和肉，但是这和，赖买丹月无法相比，因为在赖买丹月你甚至都没水喝。

普林斯顿公开课 - 人性课程节选

Guides tell visitors that Lincoln lived at the house for one-fourth of his time as president.

VOA: special.2010.05.10

Which one legislates for mankind ? at the time of Socrates?

那一种是苏格拉底时期,人类的真正立法者？

耶鲁公开课 - 政治哲学导论课程节选

For example,"The One Man Village" will be shown in the United States for the first time.

VOA: special.2009.03.11

Five of them sustain moderate injuries, one is severely injured, you could spend all day caring for the one severely injured victim but in that time, the five would die.

其中五人伤势不算严重，另外一人受重伤，你可以花上一整天时间,来医治这一名受重伤的病人,但那另外五个病人就会死。

耶鲁公开课 - 公正课程节选

"Rhonda Smith of Tennessee described how in two thousand six her Toyota-made Lexus sped up for a time to one hundred sixty kilometers an hour.

VOA: special.2010.02.26

In the time it takes for one cell division to occur, it could be that this cell entraps a different chemical composition of the cytoplasm then this entraps, and that's a well known concept.

当一个细胞分裂发生期间,很可能这个细胞截留了一种不同的,细胞质化学组分,这种非对称分裂是一个广为人知的概念

耶鲁公开课 - 生物医学工程探索课程节选

The World Food Program said last week that the number of hungry people will pass one billion this year for the first time in history.

VOA: special.2009.09.22

But the point to think about for next time is just, is it really true that all three of the premises are true, or might one or more of them be false?

但下次要思考的关键是,那三个前提是否的确全部为真,或许一个或几个为假呢

耶鲁公开课 - 死亡课程节选

An adjunct professor is hired to teach for a limited time, usually one semester.

VOA: special.2009.04.09

Now, for a long time in American scholarship and in American classrooms one of the deep mythologies about this whole story of the era of the American Civil War in the Old South is that the Old South's plantation economy was dying out.

在很长的一段时间中,美国学术界和美国课堂,对于这个时代内战前的南方历史,存有一个疑点,就是当时南方的种植园经济正在逐渐衰退

耶鲁公开课 - 美国内战与重建课程节选

You just need to express in ASCII character, one at a time, and these brave souls are simply going to spell something out for us to hammer home this point of binary.

你们只需要每人代表一个ASCII码，这些勇敢的小伙子们就是想,清楚的让大家理解二进制原理。

哈佛公开课 - 计算机科学课程节选