You have a whole bunch of runners and five of them have all run it in under 15 seconds.

你有许多跑步选手,其中五个都在15，秒内跑完了。

麻省理工公开课 - 固态化学导论课程节选

So, after clips of five seconds people are pretty good at predicting what sort of evaluations that person will have.

看了五秒钟的教学录像带后,人们就能准确地猜到,这个人的教学评估上写了什么。

耶鲁公开课 - 心理学导论课程节选

So if I have 60 seconds, there are just two things that I want people to know about TFA.

请再给我一分钟，希望大家对组织有两个了解。

哈佛公开课 - 幸福课课程节选

Richard's response to this we just have two seconds, and I want to show it to you.

理查的回应是……,喔，时间不多了，拣重点来看，对，就这里。

耶鲁公开课 - 1945年后的美国小说课程节选

But for those of you that have been here for 30 seconds or longer see if you can get the right answer in here.

但那些已经来了30秒以上的同学,看看你们能不能得到正确的答案。

麻省理工公开课 - 化学原理课程节选

We can spend late hours rendering something and then have a go-by in thirty seconds.

我们可以用后来的时间,对一些东西做艺术处理,然后跳过这三十秒。

麻省理工公开课 - 媒体、教育、市场课程节选

If we do that, the Greeks would have said, "That is stupid and absurd to think for ten seconds you'll realize that's no good."

如果我们这么做,那古希腊人会说,"那是一派胡言,你只要想个十秒钟就能明白这样没好处"

耶鲁公开课 - 古希腊历史简介课程节选

So, that's something you will encounter in your review reading for the sections, that kind of review -- what we hope you have picked up from high school or will pick up quickly by doing some review. So, how about we have everyone take ten more seconds on the clicker question, get your final answer in here.

如果你们预习这部分就会看到它,我们希望你们，通过这样的预习能,快速的把高中,所学的都回忆起来,好，我给你们每人10秒钟回答,这个问题,在这里给出,你们最后的答案。

麻省理工公开课 - 化学原理课程节选

And this is a very fast speed, of course, it's about 700 million miles per hour. So, one way to put that in perspective is to think about how long it takes for a light beam to get from earth to the moon. Does anyone have any guesses? Eight seconds, that sounds good.

当然这是一个非常快的速度，它大约是每小时7亿英里,为了更形象化，我们,看看光从地球到月球,需要多少时间，你们猜猜是多少？,8秒，猜的不错。

麻省理工公开课 - 化学原理课程节选