There are 20 sports this year, three more than were played four years ago.

VOA: standard.2009.09.10

This one I learned about in my own research about 20 years ago, and it never ceases to amaze me.

这是在我自己的研究中发现的,大概20年前，它一直让我很吃惊。

麻省理工公开课 - 固态化学导论课程节选

So a third way has emerged in the last 20 years, or 15 years or so, and it's one that seeks to avoid this dichotomy between polytheism and monotheism.

因此出现了第三种解释，在过去20年或15年间，它试图避免,将多神论和一神论一分为二。

耶鲁公开课 - 旧约导论课程节选

"This individual has since been sentenced to 20 years in federal prison."

VOA: standard.2010.03.11

Now, mind you, it was 20 years ago that this program was operational, 20 years.

现在，提醒你们，这是20年前,运行的一个程序，20年了。

哈佛公开课 - 计算机科学课程节选

Burma's military is yet to announce when the exact date for the elections although analysts expect the vote, the first in 20 years, to be around October or November this year.

VOA: standard.2010.07.27

Now, so there's probably a number of people in this room, so when I first started teaching this class 20 years ago, everybody in the room had had chickenpox.

现在,这间教室中的很多人也许,在二十年前,我第一次教这门课的时候,当时教室里的每个人都得过水痘

耶鲁公开课 - 生物医学工程探索课程节选

Members of this community say they're determined to show the same resolve over the coming months as they did 20 years ago when they moved here to start a new life.

VOA: standard.2010.05.15

What he found 20 years later, early 90s when this study ended was these students were extremely successful, Or ex-students were extremely successful, students were extremely successful, very wealthy, having a lot of impact, whether it's on the organizations, on the community.

0年后，90年代初当这个研究结束时，他发现这些学生都极其成功，以前的学生都极其成功，学生们都极其成功，非常有钱，有很大的影响力，不论是在组织上，还是社会上。

哈佛公开课 - 幸福课课程节选

But as the foreign slave trade was closed off, for a whole variety of reasons, only one of which was that there was this passage, sort of a vow, in the original Constitution that the question would be re-visited in 20 years, and 1808 was 20 years.

但随着海外奴隶交易,基于多种原因被封闭之后,这段只提到其中一个原因,是由于最初的宪法契约,这个问题要追溯到二十年前,内战开始前20年即1808年

耶鲁公开课 - 美国内战与重建课程节选

And in the last 20 years or So, this has been a huge and vibrant area of study where people are trying to wire up machines that can do brain-like things from components that look a lot like neurons and are wired up together as neurons are.

在过去的二十多年里,这是一个非常活跃的研究领域,研究者们试图应用,外表和连结方式均与神经元相类似的元件,制造出具备大脑功能的机器

耶鲁公开课 - 心理学导论课程节选

So we are not going to do this Something will have to break within the next 20 years Are we getting our moneys worse for the healthcare that we get for those of us who are fortunate enough to get healthcare.

我们不会这样做,在之后的20年内,这个规则将被打破,对于我们这些,有医疗保障的幸运者,我们是不是因为医疗保障,所以没有很好的使用我们的钱。

普林斯顿公开课 - 国际座谈会课程节选

Also, I ask the teaching assistants to give me little capsule descriptions of you so that if in ten years, or 20 years from now, I get a call from a reporter asking about this illustrious person who was once my student, I can have something to prod my memory.

我还要求助教做一个,你们每人的简要描述给我,这样的话,如果在10年20年后,有个记者打电话给我,向我询问一位曾经是我的学生,而现在已经声名显著的人时,也好有些资料帮我想起来

耶鲁公开课 - 金融市场课程节选