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

Water Calvin he was the only one..magnificent Water Calvin would like to have me at his home all the time.

他就是这样一个人。。。伟大的,他总是让我去他家。

普林斯顿公开课 - 人性课程节选

It's this extraordinary insight that he gives us: we can only read one word at a time, we can only read one line at a time.

这是他告诉我们的非凡的洞察：,我们一次只能读一个词，或是一行。

耶鲁公开课 - 弥尔顿课程节选

Today only about one hundred fifty people live in them all the time.

VOA: special.2010.07.05

Once each time. Right? I only do one swap potentially, it-- though not one potentially, each time at the end of the loop I do a swap.

每次循环做一次，对么？我其实,就可能做了一次交换，也许并不是可能，每次循环的结束我都得做一次交换。

麻省理工公开课 - 计算机科学及编程导论课程节选

But President Obama remembered him as "not only one of the greatest senators of our time, but one of the most accomplished Americans ever to serve our democracy."

VOA: special.2009.08.29

So, this pathway might not be the only one that's being activated inside the cell at any given time.

因此,任一时刻细胞内,激活的信号通路不只是一条

耶鲁公开课 - 生物医学工程探索课程节选

Only one cow at a time can enter a station.

VOA: special.2009.05.12

Over time, it becomes not the only one, but it never ceases to be the best known, the most influential, and the most powerful.

随着时间流逝,它虽然不是唯一的,但却一直是其中最知名,最有影响力和最权威的

耶鲁公开课 - 古希腊历史简介课程节选

At one time, the president who had retreated and retreated until he was pressed against the wall, could only be secured by a number of gentlemen forming round him and making a kind of barrier of their own bodies.

VOA: special.2009.01.19

In fact, I'm going to use only two dimensions for most of the time because the difference between one dimension and two is very great.

实际上,大多数时候我只考虑二维的情况,因为一维和二维的差别很大

耶鲁公开课 - 基础物理课程节选

He tested the free-diving self-propelled submersible - one of only two in existence at the time - on increasingly deep dives off the California coast.

VOA: standard.2010.06.21

That was usually one of the only time when the president had the opportunity on his own to do some reading, wirtting notes, making some calls.

那时总统才有时间,才有机会,看看资料，做一下笔记，打一些电话。

普林斯顿公开课 - 国际座谈会课程节选

There's only one event that can bring this many campers together at one time.

VOA: standard.2010.07.31

They said--one of the lessons they were told is, never cut a dividend unless you do it as a-- you could do a one time only dividend.

他们说,他们学到了一点,永远不要停止分红,除非你,除非你只是一次性分红

耶鲁公开课 - 金融市场课程节选

Only that one can be remanded up to 14 days, and there is no time limit for how many remands should the court shall grant to police.

VOA: standard.2009.05.25

D-A-V-I-D Well, if I've got a five-letter word like D-A-V-I-D, well, that's like five bytes and yet we only have the ability thus far in this class to return one thing at a time I can't return five bytes to you, but wait a minute, those bytes by nature of a computer are just stored in RAM.

好的，如果有5个字母的单词，如，那是5个字节,我们只能返回一个东西,而不能返回5个字节，等一下，这些字节被计算机本能地,存储在内存中。

哈佛公开课 - 计算机科学课程节选

As always in the World Cup, there can only be one winner and only time will tell whether this time round it's the octopus or the parakeet.

VOA: standard.2010.07.09

The point is that in this game in which firms competed in prices, even though there were only two firms in the market, only one firm more than monopoly, we get a dramatically different result than we had last time.

重点是这个公司进行价格竞争的博弈,尽管博弈中只有两家公司,仅仅比垄断情况下多了一家,我们得到了与上次完全不同的结果

耶鲁公开课 - 博弈论课程节选

And to try to explain why it was that absolute rule came to europe at the time it did, one has to not only look at the particular structures of states, but one has to look at the overview and the sheer horror of it all.

要解释为什么绝对主义在这个时候遍行于欧洲,我们不仅要着眼于各国特有的社会结构,还要纵观全局,了解当时社会上的恐慌

耶鲁公开课 - 欧洲文明课程节选

All right, so one thing that I want to point out, which I said many, many times on Friday, and this is perhaps the last time I'll say it, but one last time is we can think about why we only see a line for the 2 p orbital, versus we don't see separate lines for a 2 p x, a 2 p y, and a 2 p z.

好的，我还要指出一个问题，这个问题我在上周五已经说了很多很多次了，这可能是我最后一次提到它，但是这最后一次让我们来考虑一下,为什么我们只看到了一条，对应于，2，p，轨道的线,而不是分别对应于，2，p，x，2，p，y，2，p，z，的线？

麻省理工公开课 - 化学原理课程节选

All right. The rules, though, are, they can only move one disk at a time, and they can never cover up a smaller disk with a larger disk. OK. Otherwise you'd just move the whole darn stack, OK?

好，规则是，他们只能一次挪动一个盘子,并且不能把大盘子放在小盘子上,不这样的话你就直接,把这一堆盘子都挪过来了对不对？

麻省理工公开课 - 计算机科学及编程导论课程节选

Because, as I said, you can only drive one car at a time and if you've got ten of them in the garage, then it doesn't really do you much good.

正如我说的,你只能一次开一辆车,但如果你的车库里有十辆,它实际上并不会给你带来更多的好处

耶鲁公开课 - 金融市场课程节选

You can only drive one car at a time and if you have five cars-- well I mean that's kind of-- all right you could have five cars and you could drive a different one everyday, but it's starting to seem a little ridiculous, right?

你只能一次开一辆车,而且如果你有五辆车,我的意思是那种...,好吧,你能有五辆车,而且你可以每天开不同的车,但是这有点荒谬,不是吗

耶鲁公开课 - 金融市场课程节选