Also,the root can stay in the ground for as long as three years, so it can be harvested as needed.

VOA: special.2010.06.08

The work that goes on at the Center for Educational Computing Innovations really falls into three Different intersecting areas.

教育主动性计算机研究中心,的研究工作主要可以归为,三个不同的领域。

麻省理工公开课 - 媒体、教育、市场课程节选

I think for the past three months, I've only had five or six hours of sleep at night.

我觉得在过去三个月里，每晚我就睡5到6个小时。

I need 实战 - SpeakingMax英语口语达人

In South Carolina, state representative Nikki Haley won more votes than the three men who sought the Republican nomination for governor.

VOA: special.2010.06.12

So, in this case, we're just drawing the molecular orbital diagram for the valence electrons, so we have three for each.

所以在这个例子里面，我们只需要画出,价电子的分子轨道图，所以每个有3个电子。

麻省理工公开课 - 化学原理课程节选

This week on our program, we ask three generations of people what the holiday for love and romance means to them.

VOA: special.2010.02.08

And for that I need to invoke the names of three giants.

为了做到这个,我需要提到三位伟人的名字。

麻省理工公开课 - 固态化学导论课程节选

The National Humanities Center in North Carolina explains on its Web site that the newspaper was banned for three reasons.

VOA: special.2009.04.20

And so for the three years that I was in the residential colleges, my closest friends on the whole were faculty or were .

因此，那三年来,我住在住宿学院中，总体说来，我最好的朋友,都是教员或一些研究生们。

普林斯顿公开课 - 人性课程节选

On Thursday JPMorgan Chase reported more than two billion dollars in profit for the first three months of this year.

VOA: special.2009.04.17

He determined the year by designating the zones; He set up three constellations for each of the twelve months.

他指派区域来划定年份;,他划分了十二个月份，每个月份有三个星座。

耶鲁公开课 - 旧约导论课程节选

The study found a sixty-three percent increase in the number of people treated for rock climbing injuries in American hospitals.

VOA: special.2009.12.09

What I have up there on the diagram are calculations I made for the efficient portfolio frontier with three assets.

上面的图形是我已经算好的,三种资产的有效投资组合边界。

耶鲁公开课 - 金融市场课程节选

John Lewis combined classical music with traditional jazz to create songs for himself and the three other members of his quartet.

VOA: special.2009.03.01

I think that's the three most important reasons for what happened in the Internet space in China.

以上这些就是主要的三个原因,来解释中国互联网市场的现状。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

Tunisia is observing three days of mourning for people killed in the revolution that ousted the president a week ago.

VOA: special.2011.01.22

Its name is malloc for memory allocation and what malloc does for us is we say, hmm, the user has typed in a three-letter word.

它为我们分配内存地址,它为用户输入的3个字母单词,分配地址。

哈佛公开课 - 计算机科学课程节选

For three years, al-Shabab has led militants in battles -- mostly against the peacekeepers -- for control of Mogadishu.

VOA: special.2010.07.17

For four days, the three of them fed on the body and blood of the cabin boy.

整整四天，他们三个,靠派克的尸体和血液为食。

耶鲁公开课 - 公正课程节选

Officials needed permission from all of the other Formula Three racers for the biodiesel WorldFirst car to compete.

VOA: special.2009.11.03

There's just more sequences in a three unit codon than I need for the amino acids.

一个氨基酸对应不止一个密码子,由三碱基所构成的密码子

耶鲁公开课 - 生物医学工程探索课程节选

Three astronauts were named for the first manned Apollo test flight: Virgil Grissom, Edward White and Roger Chaffee.

VOA: special.2009.07.08

But--the remaining 25% is discussion section; -- I'll get to that in a minute-- officially, 25% of your grade is for each of the three papers.

但是--剩下的25%是讨论部分;,我等一下会谈这个-,按规定，每一篇论文都占25%的分数。

耶鲁公开课 - 死亡课程节选

He praises the show for its writing which skillfully sets off the chemistry among the three main characters.

VOA: special.2009.06.05

You can see that when you get out to the highest groups here, the highest weights, the relative risk is up at two and a half or three, so that would be a 200% increase in risk for cardiovascular death or two to three times the risk of death.

当我们看图上相对风险最高的这组,也就是体重最大的这组,这组的相对风险大约是2.5倍到3倍,即心血管疾病致死的风险增加了200%,或者说增加了2到3倍

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

In nineteen thirty-four, Tennessee and North Carolina gave the federal government more than three hundred thousand hectares of land for the park.

VOA: special.2009.09.28

Welcome to Uncommon Knowledge, I'm Peter Robinson Joining me today, two colleagues of mine at the Hoover Institution Both are economists, Kenn Judd and John Taylor ... John Taylor also served for two and half, three years Four years Four years, essentially in the entire first term?

欢迎收看“非同寻常的知识，我是主持人皮特·罗宾逊,今天请到的是，我在胡佛研究院的两位同事,均为经济学家，肯·贾德和约翰·泰勒,约翰·泰勒曾经有两年半，三年,四年,四年，基本上整个任期内？

斯坦福公开课 - 经济学课程节选

However,information gathered for the first three months of this year suggest two thousand nine will be even worse.

VOA: special.2009.04.25

and the last quarter is a seminar in which you only go once a week for three hours

最后一个季度是研讨会，每周只需要参加三个小时，

群集课程 - SpeakingMax英语口语达人

They would sit around the fire and hang out for two, three hours without saying a word.

他们围坐在篝火边两三个小时，一句话也没说。

哈佛公开课 - 幸福课课程节选