"After 20 years of working with students, we are seeing unprecedented levels of engagement and creativity like we have not seen in 20 years,"

VOA: standard.2009.12.08

I also served for the two years before that as the policy director of President Bush's presidential campain, working at the Texas.

在那之前，我做过两年的,布什总统选举的,政策主任，在德州工作。

普林斯顿公开课 - 国际座谈会课程节选

And I'm hoping once I graduate, to hopefully spend a couple of years working there.

而且我希望毕业以后，最好能在那里工作几年。

纽约很棒 - SpeakingMax英语口语达人

Darwin had been working on his theory for over twenty years when he published " On the Origin of Species."

VOA: special.2009.12.01

In that year, we were early on in terms of diversifying the portfolio -we'd only been working on that program for two years -and even so,the negative return was less than 1%, so it was a modest negative return.

在那一年,我们还处于投资组合多元化的初期,刚刚开始2年,即便如此,股灾时我们的亏损小于1%,这只是一个轻微的亏损

耶鲁公开课 - 金融市场课程节选

He was seventy years old and still working as the marshal of Cromwell,Oklahoma.

VOA: special.2010.03.10

I had been working at a public Accounting firm for a couple of years.

我在一家会计事务所已经工作了几年。

为什么是会计学呢？ - SpeakingMax英语口语达人

During his seventy-two years he was one of America's most hard-working musicians.

VOA: special.2009.08.02

Like when they devised the first engines or the first nuclear reactors, it didn't work so well at first and then from the experience of many people working on it, over many years, a body of knowledge emerges and that's what we call technology.

这和发明出第一个发动机,或者第一个核反应堆时一样,最开始总是存在很多问题,但随着很多人不断努力去完善它,一种理论体系才得以不断发展,这就是我们所说的科技

耶鲁公开课 - 金融市场课程节选

"In the last three years, the people of this country have been working to promote reform, reconstruction,and reconciliation.

VOA: standard.2009.08.14