If you have, if you know you have a conflict with one of those quiz dates now John please see John or I right away.

如果你有事，如果你现在就知道,你有事和这两天冲突了,请马上来见我和。

麻省理工公开课 - 计算机科学及编程导论课程节选

but it's also very theoretical and they really make you think about the work you are doing.

但同时它也具有理论性，来帮助你思考你现在做的东西。

在学习话剧 - SpeakingMax英语口语达人

And you'll use "If I were" to talk about yourself in the present in relationship to the past.

你可以用“If I were”来比较现在的你和过去的你。

If I were 课堂 - SpeakingMax英语口语达人

STUDENT: So, how do you come to a conclusion as to which you should use then, if you can determine the size based on solution, or based on input, so how do you decide?

学生：所以，你怎样决定你该用,哪个来算呢？现在如果你可以选择是，基于解决方案的大小，还是基于输入的大小，你应该怎样决定呢？

麻省理工公开课 - 计算机科学及编程导论课程节选

We're going to exemplify homophonic texture here and we want you to sing the melody and we'll try to do the parts underneath of it.

现在我们来演示主音织体,我们希望你唱旋律,而我们大家来唱下面的声部

耶鲁公开课 - 聆听音乐课程节选

Nevertheless, to secure the distinction in actual practice, to say, "Okay. This is the meaning and now this is how I'm going to make it significant" -well, it seems unlikely indeed that this is something anyone could ever accomplish.

然而，若在实际操作中,你试着去体现这个区别，你会说，好的，这是意思,现在我来将它变成意义“,可是，实际上似乎谁都,无法完成这个任务。

耶鲁公开课 - 文学理论导论课程节选

Now, you've already seen how entropy depends on temperature.

如何来求熵的表达式,现在你已经知道熵对温度的依赖关系。

麻省理工公开课 - 热力学与动力学课程节选

Let's look at how you work as the president's gatekeeper.

现在我们来看看,作为总统的主管你是怎么工作的。

普林斯顿公开课 - 国际座谈会课程节选

A clock tells you what time it is, but you can also say what time it is by seeing how fast the particle is moving because you know it started with some speed.

时钟能告诉你现在的时间,但你也可以通过测量质点速度,来判断当前的时间,因为你知道它的初速度

耶鲁公开课 - 基础物理课程节选

Okay, now suppose you are the Oikistes, you've gotten the permission from your city to go forward, and you go to the Delphic Oracle and the Delphic Oracle says fine, by all means, go where you want to go.

好吧,现在假设,你被选为Oikistes,即被选出来建设城邦新殖民地的首领 你得到了向前行进的许可,然后你去了特尔斐神示所,神谕说一切顺利,这意味着,你想去哪都可以

耶鲁公开课 - 古希腊历史简介课程节选