So I went back to Engineering and told them, "OK, guys, we need to work harder. And I'm not under CEO.

于是我跟工程师团队说到，大家还要加把劲。

斯坦福公开课 - 百度CEO李彦宏演讲：全球最大搜索引擎的发展课程节选

No, we call that work positive work. All right, so that means we need to put a negative sign right here, by convention.

历史上有过不同的习惯，这里我们规定,如果环境对系统做功。

麻省理工公开课 - 热力学与动力学课程节选

And the only way we're going actually achieve what we need to achieve is to work with other nations.

我们唯一能,达成心愿的方法,就是与其他国家合作。

普林斯顿公开课 - 国际座谈会课程节选

Or is human nature flawed maybe something we don't like ? but we need to accept it and work with it?

还是尽管我们不喜欢人性中的缺陷,也必须接受它？

哈佛公开课 - 幸福课课程节选

Before I do that though, let me try and give you an analogy to keep this in mind of why we want to basically build these abstractions and what we need in order to have them work together.

在我们看例子之前请让我打个比方,以便你们能记住我们,为什么要建立这些抽象,以及要使它们协调工作,我们需要做些什么。

麻省理工公开课 - 计算机科学及编程导论课程节选

Meaning is in the intention of the author, and that is what we need to arrive at as we work through the text.

含义在作者的意图之中，也是我们在读这个作品时需要领会到的。

耶鲁公开课 - 文学理论导论课程节选

Second, we take it very seriously that we need to translate the work we do to humans.

第二，我们是经过慎重考虑的,我们需要将试验的结果应用于人类。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

So, if we're talking about five different orbitals and we're talking about a ground state atom, we know that we just need to start at the bottom and work our way out up.

因此，如果我们要讨论的是,五个不同的轨道且是属于一个基态原子的话，我们知道，我们只需要从最低的轨道,开始一个一个往上找。

麻省理工公开课 - 化学原理课程节选

And so we might need to work out various, more complicated, formulas here, where we multiply the pain times its duration and take into account its intensity, get the sheer quantity of pain that way.

我们需要编制出各种，更复杂的公式，以便增加痛苦的倍数，延续时间,还要考虑痛苦的强度，获得痛苦的纯量。

耶鲁公开课 - 死亡课程节选

And that we need to see your work to get full credit, and then especially if you get things wrong, we need to know where it went wrong.

我们需要看到这些才能给你所有分数，尤其是当你出错的时候，我们需要知道是哪里错了。

麻省理工公开课 - 化学原理课程节选

We need work to come in, we might as well get it from here.

我们需要功来作为输入，而从这里可以得到这个功。

麻省理工公开课 - 热力学与动力学课程节选

So all we need to find out is the work now.

所以我们现在需要知道的。

麻省理工公开课 - 热力学与动力学课程节选

Although we need to offer a story about what makes the parts work when they're connected with each other and interacting in the right way, there's no need to appeal to anything beyond the physical.

尽管我们还需要探讨,是什么因素,使得各部分在正确的连接方式下,可以正常工作,但无需诉诸于物质之外的事物

耶鲁公开课 - 死亡课程节选