President Abraham Lincoln led the Union of northern states in four years of civil war against the southern Confederacy.

VOA: special.2010.01.07

I have to say that Shelly Kagan is probably the best lecturer I had in my four years at Yale."

我不得不说薛立·卡刚很可能是,我在耶鲁四年所遇到的最好的演讲者“

耶鲁公开课 - 死亡课程节选

because this is the four years in our lives that we really do have this unique experience.

因为这是我们生命中的四年时光，而我们真的应该拥有这样的独特经历。

纽约大学 - SpeakingMax英语口语达人

Randolph Roth studied homicide rates over the past four hundred years in parts of the United States and western Europe.

VOA: special.2009.12.19

Plato was born in 427, which is four years after the commencement of the Peloponnesian War.

柏拉图生于公元前，427，年，即伯罗奔尼萨战争,开始之后的四年。

耶鲁公开课 - 政治哲学导论课程节选

They are depressed. Word expert Charles Funk says people have been feeling down in the dumps for more than four-hundred years.

VOA: special.2011.08.07

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

Archeologists know that the ancestors of today's Pueblo Indians lived in the Frijoles Canyon for more than four hundred years.

VOA: special.2010.07.05

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

For the past four years, Al Wiman has organized a monthly science cafe for the Saint Louis Science Center in Missouri.

VOA: special.2010.05.14

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

A Census Bureau official says four hundred billion dollars in grants and loans will be available over the next ten years.

VOA: special.2010.05.07

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

History records say that in only four years the area around Dawson produced more than fifty-one million dollars in gold.

VOA: special.2009.02.11

And he did, for four years, and died in the last battle.

四年,他成功了,战死在最后的沙场上

耶鲁公开课 - 美国内战与重建课程节选

Scientists know that some of the Bristlecone pines in northern California are also more than four thousand years old.

VOA: special.2009.05.12

The students were brought into this course were in that interesting gap in the professions where they have been with the company for a couple of years but will probably be four more years before they consider for the big leap, for the big advancement.

参与该课程的学生,职业差别很大,他们还会在,现在的公司待几年,甚至可能在考虑,跳槽或升迁之前，再待四年之久。

麻省理工公开课 - 媒体、教育、市场课程节选

She was eighty-four years old. She was buried near the remains of her husband in the state of South Carolina.

VOA: special.2010.08.08

I'm just making some kind of living in what I've been doing the last four years.

我就是在用我这四年学到的东西养家糊口。

幸福的定义 - SpeakingMax英语口语达人

Much of the information came from observations made by thousands of volunteers in more than four thousand places over forty years.

VOA: special.2009.05.12

and now I've been in the UK for four years.

现在我在英国呆了四年。

世界就是我的故乡 - SpeakingMax英语口语达人

Four years ago, the labor agency estimated that more than twelve million people were in some form of forced labor.

VOA: special.2009.06.08

For the first time, Americans will be required to have health insurance or face a yearly fine starting in four years.

VOA: special.2010.03.24

But in two thousand four, after years of studying cancer, Anita Roberts learned that she herself had the disease.

VOA: special.2010.05.18

"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

In the next four years, more than one-and-a-half-million cattle were moved north over the Chisholm trail to Kansas.

VOA: special.2010.03.18

Business was so good that a five thousand dollar investment in the cattle industry could make forty-five thousand dollars in four years.

VOA: special.2010.03.18

But regional carriers have had four in the last five years, while major airlines have had one.

VOA: special.2009.06.13

And he says his team has already identified two trillion dollars in reductions to help cut the deficit in half within four years.

VOA: special.2009.02.27

For the next four years, he worked mainly in Kansas City,Missouri, where jazz music had become popular.

VOA: special.2009.05.03