I'm not going to have you work long hours on difficult problems to be submitted and then graded.

我的作业不会让你们花费大量的时间,去钻研很难的问题，然后交上来让我打分。

麻省理工公开课 - 固态化学导论课程节选

Research on subjective wellbeing-- the term that psychologists use to capture happiness essentially has been going on for very, very long time.

对幸福的研究-,心理学家用这个词来描述快乐,已经进行了很多年。

哈佛公开课 - 幸福课课程节选

Now that's okay as long as you understand what's going on and it's reasonable for your health.

只要人们知道自己的饮食习惯,及这么做对健康是有益的,那就没问题

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

First it may be that Adam and Eve had access to this tree up to that point. As long as their will conformed to the will of God there was no danger to their going on eternally, being immortal.

第一，亚当和夏娃很有可能，可以接近生命树,只要他们遵从上帝的旨意,此时的永生，是没有威胁的。

耶鲁公开课 - 旧约导论课程节选

Hmm. Well, wait a minute. If I want to sort a list, I'll take one element, I've got to look at probably a lot of the other elements in the list in order to decide where it goes. And that suggests it's going to depend on how long the list is.

我会取一个元素，然后去查看列表,来决定要把那个元素放到哪里,这就意味着它依赖于列表的长度,对，这没什么说服力，但是事实上。

麻省理工公开课 - 计算机科学及编程导论课程节选

If he's going to sit there on one chord for that amount of time, it's going to go on for a long period of time.

既然作曲家能放任一个和弦行进这么久，他一定有的是时间。

耶鲁公开课 - 聆听音乐课程节选

It won't be long before we're using these same kind of devices to both record--to test what's going on-- and to act in the right way and response.

相信不久以后,这个装置就可以同时记录和反馈,大脑的信号,并做出相应的回应

耶鲁公开课 - 生物医学工程探索课程节选

And we will then get over to here, where he's sitting on the tonic chord, and we want to see how long he's going to hold this tonic chord. Okay?

接着再到这里来，他停在了主音和弦上，然后我们想看看他会在主音和弦上保持多久，好吧？

耶鲁公开课 - 聆听音乐课程节选

No.He just keeps that same E-flat chord for about six minutes at the beginning of the Overture to Rheingold, and on the basis of that you know there's going to be a very long opera.

没有莱茵的黄金序曲的前6分钟全部是E大调和弦，由此可见这是一部非常长的歌剧。

耶鲁公开课 - 聆听音乐课程节选