So this one is so uniquely pervasive, let's just really explicitly write it all out.

所以这个是非常有说服力的，我们把它写下来，考虑某个过程以及。

麻省理工公开课 - 热力学与动力学课程节选

and I think it's a very, it's a very large potential... new industry,

我觉得这，它是非常有潜力的……新产业，

对全球变暖的政策 - SpeakingMax英语口语达人

So there's a return branch on every possible path through the code. And that's valuable, it's something you want to think about as your right your own.

所以代码中每条可能的路径,都会有一个返回值分支，这是非常有价值的,当你自己写程序的时候也应该考虑这件事。

麻省理工公开课 - 计算机科学及编程导论课程节选

There's a reason we like sugar, and there's a real reason when we like the two of them together in something like ice cream.

我们喜欢糖也是有原因的,我们喜欢二者兼备的食物,比如像是冰淇淋,是非常有道理的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

This is going to be very controversial, but I think it's a good thing to raise.

这个是非常有争议的，但我认为这是一个值得提倡的方法。

耶鲁公开课 - 金融市场课程节选

Okay. It's not like; it is very regular,Marcus.

好的，不是貌似，是非常有规律，马库斯。

耶鲁公开课 - 聆听音乐课程节选

And this is very meaningful and important.

这是非常有意义和重要的。

哈佛公开课 - 幸福课课程节选

So that means that we don't have to worry about things like wave functions when we're talking about Lewis structures, but because they're so simple to use and because they so often predict the electron configuration of molecules accurately, we end up using them all the time in chemistry, so it's very valuable to know how to draw them correctly and to know how to work with them.

因此这也就意味着我们在讨论路易斯结构的时候,不需要担心波函数之类的东西，但是由于路易斯结构不仅简单易用,而且用它来预测分子的电子排布,经常可以得到非常精确的结果，结果我们在化学中一直都在用它，因此知道如何正确地画出并运用,路易斯结构是非常有价值的。

麻省理工公开课 - 化学原理课程节选

Because it's really necessary for this trip.

因为这对旅行来说是非常有必要的。

I need 实战 - SpeakingMax英语口语达人

Here's an example where we'd like to make insulin, or having the insulin gene would be useful, but if we could take the insulin gene and make many copies of the insulin protein that would be a very useful thing.

例子就是我们人工制造胰岛素,胰岛素基因就很有用,但如果我们可以用胰岛素基因,复制很多胰岛素蛋白,这将会是非常有裨益的一件事

耶鲁公开课 - 生物医学工程探索课程节选

So fat becomes a very valuable energy source.

所以脂肪是非常有价值的能量来源

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选