President Obama has restricted the conditions under which the United States would consider using nuclear weapons, but stipulated that the limitations do not apply to any potential confrontation with Iran or North Korea.

VOA: standard.2010.04.11

But, you know, in 2D, the options are not just left and right or north and south, but infinity of possible directions in which I could go those 5 km.

但在二维空间中,不仅可以向左向右或者向南向北,我在走那5公里的时候可以有无数个方向

耶鲁公开课 - 基础物理课程节选

Here up north, one of the hotspots that has become very much of a hotspot over the last 10 years or so.

这儿向北走，有一个景区最近十年变得非常热门。

卡姆登最棒 - SpeakingMax英语口语达人

With this information he knows where his ship is in relation to the north or south pole and the equator.

VOA: special.2010.07.14

It begins by, in a sense, rehearsing or taking us back to Frost's own initial move north of Boston.

某种意义上来说，它以，重复或者带我们重返,最初弗罗斯特去波士顿北部的时候。

耶鲁公开课 - 现代诗歌课程节选

But if the North refused a peaceful separation, then the South would be faced with the choice of surrender or fight.

VOA: special.2009.03.26

Usually, the picture is that they are coming from the north or the northeast and pressing down into it.

他们通常来自于北方,或者东北,使用武力手段进入了迈锡尼

耶鲁公开课 - 古希腊历史简介课程节选

Or,they said, it would cause freed slaves to move north and take away jobs from whites.

VOA: special.2009.10.08

So if somebody in our new plant in Sao Paulo comes up with a great idea, which I'm sure they will, that idea can be transferred to Xiamen, China, or to Ireland, or to Malaysia, or to North Carolina very easily.

如果我们在圣保罗工厂的员工,想出了一个好主意，他们一定能想出，这主意会被传到中国厦门，或者爱尔兰，或马来西亚，或北卡罗来纳州，这很容易。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

It says an explosion or explosions by comets could explain the disappearance of many animals and human beings who lived in North America at that time.

VOA: special.2009.01.20

It just goes north to south and then it stops somewhere in the Sahara Desert or something.

它就是从北向南流，然后在撒哈拉沙漠的什么地方断流了。

神话有趣的课 - SpeakingMax英语口语达人

Will Acevedo,or Ace, is a retired United States Army veteran from Fayetteville, North Carolina.

VOA: special.2009.12.11

It rises in the Sea of Galilee or the Kinneret in the north, and then it flows about 65 miles, I believe, down to the Dead Sea.

它在加利利海处高起，或者是北部的Kinneret湖，它流过大约65公里，进入死海。

耶鲁公开课 - 旧约导论课程节选

North or south of that line,however, the distance value of each degree decreases.

VOA: special.2010.07.14

Obviously, I started out by saying this would probably have been felt most strongly in the west and in the north, where the people, who lived there, before the Greeks came, were not civilized or were not highly civilized.

明显的是,我开始说到,特别是西方和北方的人们受到的影响最为深远,在希腊人到来之前,居住在那里的人,文明还未开化或者说没有高度文明

耶鲁公开课 - 古希腊历史简介课程节选

Many said they did not care who won -- North or South.

VOA: special.2009.11.05

And the Extension Service at North Dakota State University offers other advice: Do not save plastic bags of food even if boxes or containers inside the bags appear dry.

VOA: special.2010.07.19

"How does he know what they want?" "Well he lives in the North Pole, I don't know if there's like a speaker or anything, for them to hear what children want."

VOA: special.2009.12.21

In the North, people mourned. One man wrote: "The events of the last month or two have done more to build northern opposition to slavery than anything which has ever happened before, than all the anti-slavery pamphlets and books that have ever been written."

VOA: special.2009.07.02

But China,Pyongyang's main patron, has not publicly condemned the attack or even acknowledged that North Korea was to blame.

VOA: standard.2010.05.25

Then Mr.Obama heads to the French-German border for a celebration of the 60th anniversary of the North Atlantic Treaty Organization, or NATO.

VOA: standard.2009.03.31

Biden stressed that the new missile defense system would provide more security for the United States and the North Atlantic Treaty Organization,or NATO.

VOA: standard.2009.10.23

"We will not stand idly by as North Korea builds the capability to wreak destruction on any target in the region or on us.

VOA: standard.2009.05.30

That latest example of shrill rhetoric from Pyongyang comes as the U.S.Navy tracks a North Korean vessel which may be carrying missile parts or other weaponry.

VOA: standard.2009.06.22

To accomplish the transition smoothly, says Yoon,North Korea must either normalize ties with the United States, or win de facto global acceptance as a nuclear state.

VOA: standard.2009.10.23

At the end of the day, the choice to continue as a destitute, international pariah or chart a new course is North Korea's alone to make.

VOA: standard.2009.05.30

"It is very important.Super important. it involves all of us whether we live here in Denmark or whether we live in Asia or in North America,for that matter."

VOA: standard.2009.12.06

Pyongyang says it may also prevent access into or out of a joint industrial complex in the North Korean city,Kaesong, potentially trapping hundreds of South Korean business managers there.

VOA: standard.2010.05.27

Whether it is intended or not, the missile launches serve as an implicit reminder to South Korea of the North's ability to inflict massive damage on very short notice.

VOA: standard.2009.10.13

Winston-Salem is one of them. It's a mid-sized city in what's called the Piedmont, or plateau, between the Atlantic Coast and the inland mountains in the state of North Carolina.

VOA: standard.2010.03.18