Good, so this is our key expression and I'm going to use this expression; I'm going to solve it for q1.

好了,这是个关键表达式,我们一会还要用到它的,我们用它来解出q1

耶鲁公开课 - 博弈论课程节选

Most of our popular music, folk songs and things like that, are written in duple meter and in a major key.

大多数的流行音乐,民歌,以及类似的音乐,是写在二拍子和大调上面

耶鲁公开课 - 聆听音乐课程节选

We could certainly implement this much more efficiently by just writing this one line of code, but, again, the key here is to take this step toward decomposing our code into chunks of code.

我们可以写这一行代码,使代码的执行更有效率，但是，这个关键字用来把我们的代码分解,成一段段的。

哈佛公开课 - 计算机科学课程节选

That's going to turn out to be key in our model as we'll see in a second.

这是此模型的关键,我们马上能见到

耶鲁公开课 - 博弈论课程节选

having more capital, standing for a set of values is a key part of our power.

拥有更多资产，坚持价值观,是力量的关键。

普林斯顿公开课 - 国际座谈会课程节选

That's gonna be our guide to deciding what's the key to personal identity.

他就能指导我们找到关于,什么是人格同一性关键的指导思想。

耶鲁公开课 - 死亡课程节选

For example, they help us think beyond what we are thinking right now, broaden our thinking; they help us build relationships; they help us build capacities-- remember one of the key concepts of this course is the positive emotions, positive psychology as a field as a whole, is about building capacities.

比如它们有助我们超越,现在的思考范畴，拓展我们的思想;,有助我们建立人际关系;,帮助我们建立能力-,这门课的一个主要概念,就是积极情绪，积极心理学，就是要建立能力。

哈佛公开课 - 幸福课课程节选

Because standing for our ideals is a key part of our power.

因为坚持理想,就是力量的关键。

普林斯顿公开课 - 国际座谈会课程节选

We own our own phone number, that allows you to input key strokes like you would any system and this is an example of what we call CS50 Voice.

我们都有电话号码，这就让我们可以输入任意的数字,然后这是CS50，Voice的一个例子。

哈佛公开课 - 计算机科学课程节选