(Test) The U.N.Secretary-General says he is "optimistic" a climate-change agreement can be reached in Copenhagen that will include specific recommendations on key elements that will take effect immediately.

VOA: standard.2009.12.09

To be sure, Machiavelli focuses on key aspects of political reality which are often ignored by thinkers like Plato and Aristotle.

事实上马奇亚维利所专注的,政治现实观点,是其它思想家所常遗漏,像柏拉图和亚里士多德。

耶鲁公开课 - 政治哲学导论课程节选

and calling on key customers here in the United States,

拜访美国的关键客户，

我的职业是 - SpeakingMax英语口语达人

In fact,the people who live on Islamorada Key claim their island is the "Sports Fishing Capital of the World."

VOA: special.2010.03.22

What was the key step that I said I needed to do on Friday but failed very publicly to do so?

至关重要的一步，我将在本周五跟大家细细道来,如果我很嚣张地失败了怎么办？

哈佛公开课 - 计算机科学课程节选

In Key West, a sign on a monument says "America Begins Here."

VOA: special.2010.03.22

To the monkeys we show them the spots, to us, we will put up keys on the key board.

用猴子做试验的时候，我们给它们看那些点，我们给它们看那些点，我们是用电脑的键盘来做。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

"I think it's fair to say that the American people are frustrated with the lack of progress on some key issues."

VOA: standard.2010.02.09

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

Prospects for peace hinge largely on the key issue of whether the two sides can agree on the status of Jerusalem.

VOA: standard.2009.04.09

And I think that turns out to be a great key to understanding what's happening, and everything you hear from me on this subject I learned from Hanson.

我想这对于你们能否理解,我从汉森那里学到的一些知识,是极为关键的一点

耶鲁公开课 - 古希腊历史简介课程节选

But critics believe Mr.Yar'Adua has moved too slowly on reforms and that key changes are not expected before the 2011 elections.

VOA: standard.2009.08.22

In particular functions that operate on the data, perhaps on other data as well. The key idea here is to bind together the data and the functions that operate on that data as a single thing.

特别是处理数据的函数，也可能处理其他数据,这里的关键思想就是,将函数和操作数据的函数。

麻省理工公开课 - 计算机科学及编程导论课程节选

A major meeting of key administration and military officials on Afghanistan, originally scheduled for Tuesday, has been postponed until Wednesday.

VOA: standard.2009.09.29

It's deliberate that a lot of the examples in lecture are fairly short and bite-size so that you can actually focus on pulling out the key ideas without getting distracted by line and lines of code.

很多的演讲中的例子,是短小的,因此你们可以集中于提取其中的主要思想,而不是被一行行的代码给分心。

哈佛公开课 - 计算机科学课程节选

Much of the new plan focuses on boosting intelligence to investigate and prosecute key cartel members, and to confiscate their money.

VOA: standard.2009.03.24

But again, the key takeaway there was how many numbers did I touch on that pass?

同样，在这个过程中,我一共移动了几个数字？

哈佛公开课 - 计算机科学课程节选

Communities like Kayelitsha are key. Here,care at home and in a clinic helps people follow through on their treatment.

VOA: standard.2010.07.12

And I could go recall from right above here on the left side of your brain, right in the premium of the cortex to predict exactly that key.

我可以唤起你大脑的右侧,即大脑皮层的前部分，准确地预知到这个键盘。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

The general referred to that goal at a low-key ceremony during which he formally took on his new duties Monday in Kabul.

VOA: standard.2009.06.15

So if you've ever seen or used an old school typewriter, you might recall that when you're typing something out on an old mechanical typewriter, - when you like hit the char-- when you hit the enter key to move the head back to the left hand side to the next line or you would pull down some lever, it was really a two part process.

如果你们有谁曾经看过或用过老式打字机，可能还记得，当你在,这种老式打字机上打字的时候，当你-,敲入回车键，跳转到,下一行的最左边，或者,拉一下杆，这个需要两步走。

哈佛公开课 - 计算机科学课程节选

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

Imagine I have a little lamp, a little goose- one of those little gooseneck lamps, I'd put it on the table here, I'd put the height about a f-- about a foot off the table. And if I was really good, - I could hit, or time it so that when I hurt- yeah, try again. When I turn this on switch on in the lamp, at exactly the same time, I'm going to hit a key on my computer and start it running.

想象下我有一个那种小雁颈台灯-,我把它放在桌子上，大概离桌子，有一英尺那么高吧,这样挺好的，我可以打开-,或者关闭这灯,并在这同时，我可以让我电脑,开始运行。

麻省理工公开课 - 计算机科学及编程导论课程节选

But that goodwill will be tested during three key summits Mr.Obama will be attending in London, on the French-German border, and in Prague.

VOA: standard.2009.03.29

The reason it printed that is I accidentally had my finger on the control key, which said print the last thing you had.

这是正确显示的，原因是刚才,我不小心按住ctrl键了，也就是这会显示你最后写的东西。

麻省理工公开课 - 计算机科学及编程导论课程节选

But key indexes rose sharply as the day wore on. Chief economist Peter Cardillo at Avalon Partners blamed uncertainty for the market volatility.

VOA: standard.2010.07.20

And in Scratch did you probably see the key word "and" on one of the blocks.

在Scratch中，你们大概看到那个关键字,“and“在其中一个程序块中。

哈佛公开课 - 计算机科学课程节选

While researchers continue to work on vaccines, the key is to raise awareness around treating TB.

VOA: standard.2010.07.12

The director of national intelligence, who is a key participant in the review, would not comment directly on a new strategy for the region.

VOA: standard.2009.03.26

Columnist David Ignatius agrees with the president's move, saying Pakistan is a key factor in the new strategy,and the pressure on it must be increased.

VOA: standard.2009.12.06