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

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

At the end of two years, we're not looking so good. At the end of three years, we are now in Australia. Overrun with rabbits.

就像到了澳大利亚一样,到处是兔子,实际上我不认为这样会返回什么结果。

麻省理工公开课 - 计算机科学及编程导论课程节选

A researcher says three hundred forty-three thousand AIDS deaths in South Africa in the last ten years could have been prevented.

VOA: special.2009.03.16

And so it really, not the course but the idea for the course, was an evolution three years four years ago, really, when I was involved in something called the Civic Values Task Force, which was started by Princeton Project 55.

所以说，不是这个课程,而是这个课程的设想，是在三四年前形成的，当时我参加了,公民价值专责小组，由普林斯顿大学55工程发起。

普林斯顿公开课 - 人性课程节选

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

VOA: special.2010.07.17

It's just this double bind of vocation that's the subject of Sonnet VII, "How soon hath Time." That's the sonnet in which Milton laments the fact that he has turned twenty-three years old and has yet produced nothing that would indicate a shining poetic future.

第七篇十四行诗的主题就是这种职业窘境，“时间过得多快啊，“弥尔顿在这首诗里表达了,对自己都快23岁却没创作出什么,可以显示出他卓越天赋的诗的哀伤。

耶鲁公开课 - 弥尔顿课程节选

I'm trying to travel as much as possible and discover the city I've been living in for three years."

VOA: special.2010.06.18

The plan now is to have about a thousand and nine hundred something civilian people on the ground in Afghnastan by New Years Day which is about three times of we had last year.

现在的计划是说我们将要派大概1900平民到阿富汗,在新年之前,这个数量是去年的三倍之多。

普林斯顿公开课 - 国际座谈会课程节选

And that,he says, could require at least three more years of research to reach the point of testing in people.

VOA: special.2009.03.04

I started talking about what happened in October 1987 and I looked around the room and I realized that I think the students were three or four years old in 1987 and weren't yet reading The Wall Street Journal.

当我提到1987年10月所发生的事,我环顾整个教室,意识到,1987年在座各位可能只有三四岁,还没有读过那时的《华尔街日报》

耶鲁公开课 - 金融市场课程节选

Experts found that two hundred ten rhinos were illegally killed in South Africa in the last three years.

VOA: special.2009.12.14

We begin to know more about three or four hundred years down the road, when there appear buildings and settlements in the world later inhabited by the Greeks, as we know, to which we give the name Mycenaean.

约三四百年之后当这块希腊人聚居的土地,出现了建筑和住宅群,我们才开始对它有了更多的了解,并将其命名为今天人人皆知的"迈锡尼文明"

耶鲁公开课 - 古希腊历史简介课程节选

On Sunday, European countries promised to make eighty billion euros in loans available over the next three years.

VOA: special.2010.05.07

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

But Congress has put more into the budget of the national park system in the past three years.

VOA: special.2009.09.28

While Milton wrote most of the mask in 1634, he published it in 1637, and it's at this point three years later that he seems to have inserted into the Lady's speech, and also elsewhere in the poem, certain lines for the published version.

弥尔顿在1634年写了《面具》的大部分，他于1637年出版，就是在三年后,他似乎在印刷版女士的演讲中，或者在诗篇的其他地方插入了一些行。

耶鲁公开课 - 弥尔顿课程节选

The United Nations' Intergovernmental Panel on Climate Change had included that prediction in a report three years ago.

VOA: special.2010.04.27

Huge, and one of the things that I argue in this book and also in the Princeton Projiect on National Security which I co-directed with John Ikenberry over the last three years is we have been singel-mindedly focused on the war on terror.

很大，我在这本书中试图说明一点,在普林斯顿国家安全项目中也试着强调,这一项目在过去3年内由我和约翰伊肯伯里共同负责,那就是我们仅仅盯在了一点上,我们盯着恐怖主义战争不放。

普林斯顿公开课 - 国际座谈会课程节选

"Over just the last three years, NHTSAs defect and compliance investigations have resulted in five hundred twenty-four recalls involving twenty-three million vehicles.

VOA: special.2010.02.26

President Pierce agreed. Relations between the Mormons and the government did not improve in the next three years.

VOA: special.2009.06.04

Banner's team played in the NCAA division two tournament all three years he was on the soccer team.

VOA: special.2010.06.02

The prize in economic sciences has gone to sixty-three men since it was first awarded forty years ago.

VOA: special.2009.10.16

Researchers at Mohammed the First University in Oujda,Morocco, tested the Waterboxx for three years in the Sahara.

VOA: special.2010.07.13

Others who want to graduate in three years must pay for the same education as four-year students, but in a shorter period of time.

VOA: special.2009.07.23

Three years later,he killed himself. In the late nineteen twenties, Isadora Duncan's dancing career was over.

VOA: special.2010.08.29

Three years later, Meryl Streep won Best Actress for her work in the movie "Sophie's Choice."

VOA: special.2009.05.29

Three years later, Mary Lyon opened a school for young women in the village of Buckland.

VOA: special.2010.06.27

When Ida was three years old, oil was discovered in the nearby town of Titusville.

VOA: special.2010.04.25

The study showed that pandas have been in existence for up to three million years.

VOA: special.2010.01.19