"Wish you good luck,God speed, and we will see you back here in about two weeks."

VOA: standard.2010.02.08

We talked about two weeks ago, that if you had a population of cells, you could grow those population of cells and you could make, if they adapted the culture properly, you could make an infinite number of cells from one starting solution.

两周前我们讲到,如果你有一群细胞,你可以使细胞数量增长,如果培养得当,你可以,从开始的营养液中制造出无限数量的细胞

耶鲁公开课 - 生物医学工程探索课程节选

So we had two weeks like about... Three weeks ago, we had like a big heat spell.

所以我们已经有两个星期像这样了……三个星期前，我们有一个持续高温的时期。

关于伦敦的天气 - SpeakingMax英语口语达人

About two hundred farmers signed up for the insurance within the first two weeks that it was being offered there.

VOA: special.2010.05.11

We talked about antibodies, we talked about them two weeks ago, we talked about them in section last week, uses of them.

我们讨论过抗体,我们在两周前讨论了抗体,上周的组会中我们讲到抗体的应用

耶鲁公开课 - 生物医学工程探索课程节选

Jane says she does not use any preservative chemicals in her products, so they only last about two or three weeks.

VOA: special.2010.02.17

So, for example, we'll spend whatever it is, maybe a week and a half talking about the nature of personal identity, two weeks.

所以，举个例子来说，我们无论花什么，也许一个半星期会谈论,个人身份的本质，二个星期。

耶鲁公开课 - 死亡课程节选

About two thousand people visited the Public Observatory Project in the first two weeks after it opened.

VOA: special.2009.10.27

We have like two months, about three weeks of sun and then it's finished.

我们有两个月，大概三个星期的晴天，然后夏天就结束了。

关于伦敦的天气 - SpeakingMax英语口语达人

Cows need about two to four weeks to learn to use the robotic milking systems.

VOA: special.2009.05.12

We will plan at the end of the two weeks of reading stories about Japan, true and mostly folk, a lot of folk tales.

我们打算在两周末,读关于日本的故事，有真实的，大部分是神话传说。

麻省理工公开课 - 媒体、教育、市场课程节选

Two weeks ago, sixteen year old Stacy performed a poem about the attack on the World Trade Center in New York City in two thousand one.

VOA: special.2009.04.17

We've spent the last week and a half or so, maybe a bit more, two weeks, talking about arguments for the existence of the soul.

我们已经花了一周半,也许还多点,两周吧,来讨论证明灵魂存在的论证

耶鲁公开课 - 死亡课程节选

United Nations officials say about 40,000 Tamils have returned to their villages in the past two weeks under Colombo's resettlement plan.

VOA: standard.2009.11.09

This picture here, we're going to come back to this later in two weeks when we start talking about vaccines, and we're going to talk about how you make vaccines for viruses and so in doing that we're going to think about the life cycle of a virus.

看这幅图片,我们两周之内还会讲到这一内容,在开讲疫苗的时候,我们要讲讲怎么制作病毒疫苗,那时我们要,讲讲病毒的生命周期

耶鲁公开课 - 生物医学工程探索课程节选

Negotiators for Mr.Zelaya and Mr.Micheletti have been meeting for more than two weeks, but have yet to reach a deal about who will preside over the upcoming vote.

VOA: standard.2009.10.23

Within three weeks, about two million people had fled their homes.

VOA: standard.2009.07.03

"Right now we have about They get one package of food every two weeks, a total of six packages if they are really in dire circumstances then we sometimes renew their order and send them another six packages."

VOA: standard.2009.09.09