We can actually see spatially all the details in the field animated as you turn the current on and off.

我们能看到,所有细节的空间动画分布,就在你打开电流和切断的时候。

麻省理工公开课 - 媒体、教育、市场课程节选

I study on and off in Baruch College

我断断续续的柏鲁克分校学习，

在纽约的感受 - SpeakingMax英语口语达人

Well, imagine if that change in structure could be switched on and off by addition of a phosphorous; and in fact it can in many proteins.

那么,想象一下,只需引入磷酸基团,就能导致蛋白质的结构发生变化,事实上很多蛋白质就是如此

耶鲁公开课 - 生物医学工程探索课程节选

If we take this simple straightforward view and say you're dead when you're not P-functioning anymore, then you were dead,on and off and on and off,last night.

如果我们就用那直接简单的观点,说你就是死了，不再有人格功能了，昨晚你就不断地死亡和复活中度过。

耶鲁公开课 - 死亡课程节选

It's a material force that his rhetoric challenges and relies on, gives him a means of getting off the ground, and a means of always getting back to it, too.

这是他的修辞所挑战的并且依赖的物质力量，这种力量给他离开地面的方法，也给他回到地面的方法。

耶鲁公开课 - 现代诗歌课程节选

The bonds are auctioned off on regular dates and you cannot participate in the auction; I assume you can't.

这些债券在规定期限内拍卖,你们不能参与这些拍卖,我想你们是不行的

耶鲁公开课 - 金融市场课程节选

And the high priest loads all of the sins and impurities of the Israelites on the head of a goat, which then carries them off into the wilderness away from the sanctuary.

大祭司将所有的罪孽,和以色列人的不洁放在一头山羊的头上，山羊将这些罪孽和不洁带到远离圣所的荒野以外。

耶鲁公开课 - 旧约导论课程节选

And then you realize that you've put on your most expensive pair of shoes this mooring, and if you stop to take them off, it might be too late and the child might drown.

你意识到你正穿着,你最贵的一双鞋，但是，如果你停下来脱鞋，就来不及救这个小孩，小孩可能会溺死。

普林斯顿公开课 - 人性课程节选

You can go on or you can go off and actually, how about some gratuitous use of technology?

你可以自由的开或者关，你认为这种有必要使用这种技术么？

哈佛公开课 - 计算机科学课程节选

When you hear a slaveholder preach about his individual liberty and his rights, you sometimes wonder, "Come on, where do you get off?"

当你听见一个奴隶主鼓吹,他的个人自由和他的个人权利时,你有时候会想,"拜托,你是怎么做的呢"

耶鲁公开课 - 美国内战与重建课程节选

It starts out in a straight line and then it hops off on a diagonal.

马以直线出发但必须飞对角线。

耶鲁公开课 - 1945年后的美国小说课程节选

Okay. Now take your hand on a chair or your notebook, your computer or whatever, and do syncopation off of that according to this pattern.

好的,现在用手拍椅子,或者笔记本,电脑,随便什么,来按照这个模式做切分音

耶鲁公开课 - 聆听音乐课程节选

And I've turned on a print statement which was off last time.

我这次把上次的打印,声明重新打开了。

麻省理工公开课 - 计算机科学及编程导论课程节选

PROFESSOR: And this is a question based on where we left off on Wednesday -- we were talking about Coulomb's force law to describe the interaction between two particles and good job, most of you got this correct.

教授：这是我们上次最后,留下的问题-我们讲到,描述粒子间相互作用的,库伦定律，很好,大部分人都做对了。

麻省理工公开课 - 化学原理课程节选

They could say I won't lower my prices if you don't lower your prices, and they could put this contract in with the pricy lawyer, who's taking a day off from the divorce court, and that would secure that they wouldn't lower prices on each other.

可以协定好你不降价我就不降,然后可以找个刚处理完离婚纠纷的,著名律师来作见证人,那样他们就放心对方不会打价格战了

耶鲁公开课 - 博弈论课程节选

So I'm so happy that it's finally time for us to go to the airport, get on a plane and just take off.

所以当我们终于到了机场，坐上了飞机并起飞后，我真是太高兴了。

I've been 实战 - SpeakingMax英语口语达人