But I think it is something that we would need evidence for I'm very much an empiricist on those things.

但我觉得我们需要证据来证明,在这方面，我真的是一个经验主义者。

普林斯顿公开课 - 人性课程节选

I thought I still have to work for another 30, 40 years. I need to do something else.

我原本想，我还必须工作三四十年。但我需要做点别的事情。

怡人的的汉普斯特德 - SpeakingMax英语口语达人

If I know I'm going to need something over and over again, I squirrel it away somewhere and then get it back when I need it.

如果我知道我将要反复,使用一个东西时,我会把它贮藏起来以后用。

麻省理工公开课 - 计算机科学及编程导论课程节选

Now to make that happen, it's not adiabatic, right. If I wanted to do that, I'd need a heating element or something to cool, so I could make that temperature change happen, right.

要实现这点，它就不会是绝热的，对吧，如果我想做到这点,我需要一个加热元件或什么制冷的东西,这样我才能让温度变化。

麻省理工公开课 - 热力学与动力学课程节选

And so you have to go back to the drawing board and realize Bubble Sort or whatever it is you're using just isn't enough to snuff, I need to come up with something more clever.

因此，你必须重新开始,而且会意识到冒泡排序,或你正在使用的方法并不理想，我需要提出一种更好的方法。

哈佛公开课 - 计算机科学课程节选

So I would choose something that have a wave lines off You wouldn't measure the dimension of a human hair with a yardstick, so I need something on this order.

所以我会选些东西,你将不会用一个码尺去量,人的头发有多大，所以我需要一些这个级数上的东西。

麻省理工公开课 - 固态化学导论课程节选

So Milton will continually be saying in his prose tracts, "Oh! I just had an idea. Dear reader, before I go on, perhaps I should say something about myself. I need to explain something to you about where I'm coming from. You wonder who I am to tell you this?

所以弥尔顿会在他的散文中不停地说，“哦！我有一个主意，亲爱的读者，在我继续下去之前,也许我应该介绍下自己，我需要向你们,解释一下我从哪里来，你们会想我是谁呀？

耶鲁公开课 - 弥尔顿课程节选

And if the best that the soul theorist has is, "Maybe we need this to explain something that I don't see how you guys can explain, maybe this would help, though I can't quite see how either," that's not a very compelling argument.

如果灵魂主义者最为充分的理由是,或许我们需要灵魂来解释些,我认为你们不能解释的东西,或许这样能有些帮助,尽管我也不清楚怎样用灵魂解释,这就不是一个很有说服力的论证

耶鲁公开课 - 死亡课程节选

I think that part is fine, but behind that you need something to replace what was there When you have peace then you need to bring in stablity that means economic stability as well as security stability You need the police. You need the government. You need the economy.

我认为计划本身是好的，但还需要一些东西来填充以为以前的空缺,和平了，你就需要稳定，经济稳定，安全局势的稳定等,我们需要警察，需要政府，经济也要发展。

普林斯顿公开课 - 国际座谈会课程节选

It's something you can keep working on, that I need to keep working on, even Professor Raboteau needs to keep working on.

大家必须做到持之以恒，这也是我所追求的，甚至Raboteau教授也是一样。

普林斯顿公开课 - 人性课程节选

So I need to do something intelligent to exercise my brain.

所以我得做点开动脑筋的事情让大脑也得到锻炼。

I feel like 实战 - SpeakingMax英语口语达人

We can use the "I need" pattern to express your need for something, of course,

我们可以用“I need”句型来表达我们对某些东西的需求，当然，

I need 课堂 - SpeakingMax英语口语达人

When you say "I must" what you mean is "I need to do something."

当你说 "I must"的时候，你是指“我必须得做某事。”

Must 课堂 - SpeakingMax英语口语达人

Having already chosen to use equal as an assignment, I need something else to do comparison.

既然等号是,用来赋值的，我需要用一些东西来做比较。

麻省理工公开课 - 计算机科学及编程导论课程节选

I find something to tmp. And I need to make sure maybe I haven't messed up res.

有tmp，有res，对不对？,我需要对照下tmp，也需要确认下。

麻省理工公开课 - 计算机科学及编程导论课程节选