The civil war in Greece ended. American help for Greece and Turkey was the first step in what became known as the "Truman Doctrine."

VOA: special.2011.08.04

So the first step to doing that is I want to just generalize our results so far for a Carnot cycle.

第一步,首先来推广一下,卡诺循环的结果。

麻省理工公开课 - 热力学与动力学课程节选

but what works for me the best is to really step out of this sort of need to create

但是对我来说最有用的方法，就是要走出一种必需创造的意念

艺术从自由起步 - SpeakingMax英语口语达人

A third step is to increase the availability of credit for individuals and businesses.

VOA: special.2009.02.13

Let's flip back a step beyond that to Mycenaean civilization for the purpose of noting the great contrast, the great change.

让我们跳回到迈锡尼时代,比较看看两者间巨大的差异,也就可以明白希腊的巨大进步了

耶鲁公开课 - 古希腊历史简介课程节选

So he took an extremely unusual step for an American president.

VOA: special.2009.08.20

And if we go on to step three where we figure out how many we would need for full octets, it's just going to be 2 times 8, so we have 16.

而如果我们继续到第三步,判断一下填满所有“八隅体“需要多少个价电子，结果应该就是二乘以八，也就是十六个。

麻省理工公开课 - 化学原理课程节选

The next step is to prepare for Senate confirmation hearings.

VOA: special.2009.05.30

And so when you start to poke around the puzzle pieces, you see that it can say things, we'll see movement in just a moment and sound and so forth, but at the end of the day, this is just like the program we used a moment ago for the sock exercise where we just hold Philip a step after step after step, do this, do this, do that, and yet, here too, we already see an opportunity for that thing we called the loop.

如果你认真看下这些拼图，你会发现它都是一些移动，并发出声音的功能块,就像我刚才的,练习程序一样,我们让飞利浦做这个动作，做那个动作，跟这里的情况一样，我们已经看到了称为循环的东西。

哈佛公开课 - 计算机科学课程节选

It is music for a dance called the two-step.

VOA: special.2010.01.24

I would first of all, congratulate you for taking the first step of starting to learn that process.

我会首先祝贺你踏出了学习语言的第一步，

学第二外语的时候 - SpeakingMax英语口语达人

"That's one small step for man;

VOA: special.2009.07.15

The first step is we had to be able to take this circular DNA and cut it to create a site for our new gene to be added.

第一步是切割环形DNA,以创造出一个整合新基因的位点

耶鲁公开课 - 生物医学工程探索课程节选

"We think that is an essential first step. We are continuing to call for the freedom of Aung San Suu Kyi.

VOA: standard.2009.11.12

you must step out to go to the bathroom for a second.

你还是得暂时离开一会儿，去一趟洗手间。

I will 课堂 - SpeakingMax英语口语达人

More important than that, it is a chance for China to step up its interaction with the rest of the world."

VOA: standard.2010.05.02

And all we know about this is that it's really for some irreversible reversible step.

我们知道,这个式子,对不可逆过程成立。

麻省理工公开课 - 热力学与动力学课程节选

The pact is a modest but important step forward, according to Kingston Reif, at the Washington-based Center For Arms Control and Non-Proliferation.

VOA: standard.2010.04.04

Generally speaking, dissonant intervals have ratios such as nine to eight for the whole step or seventeen to sixteen for the half step.

一般而言,不和谐音程是有比率的,全音的情况下为九比八,半音的情况下为十七比十六

耶鲁公开课 - 聆听音乐课程节选

The protesters have occupied a central commercial district for more than two months, demanding the government step down and allow new elections.

VOA: standard.2010.05.15

I think for me an MBA was the next, sort of logical step in my professional development.

从逻辑上来说，读MBA会是我职业发展的下一步计划。

已经成经济学学徒了 - SpeakingMax英语口语达人

Armstrong summed up the momentous event with one simple, elegant phrase: "That's one small step for man;

VOA: standard.2009.07.16

Step three in our Lewis structure rules is to figure out how many electrons we would need in order for every single atom in our molecule to have a full valence shell.

路易斯结构规则的第三步是,找出让分子中每个原子的价壳层,都排满应该需要多少个价电子。

麻省理工公开课 - 化学原理课程节选

Last December in Copenhagen, the international community took a first step towards making society pay for the services provided by nature for free.

VOA: standard.2010.02.24

For our step two, what we need is number of valence electrons.

我们的第二步，需要知道价电子的个数。

麻省理工公开课 - 化学原理课程节选

Kevin Volpp,director of the University of Pennsylvania's Center for Health Incentives, says these programs make it easier to take that first step to change.

VOA: standard.2010.07.16

Well let's take a step back for a minute; that's one way of looking at Biomedical Engineering, by looking at sort of the things that you know about that have been the result of the work of biomedical engineers and talk more generally.

好的,话说回来,了解生物医学工程的一种方法就是,通过看一些你们熟悉的东西,它们同时也是,生物医学工程的研究成果,并对它们做一般意义上的讲解

耶鲁公开课 - 生物医学工程探索课程节选

The Palestinians say they are hoping for an announcement that Washington will step up the pressure on Israel to halt construction in the settlements.

VOA: standard.2009.09.07

"I do not think that exchanging Russia for Turkmenistan or Ukraine for Turkey, if it was the only step, would be that very smart,"

VOA: standard.2009.05.11

For many of these activists, stopping health care reform is the first step toward defeating Democrats in Congress in November and President Obama in 2012.

VOA: standard.2010.03.18