Their easy availability is part of the problem.

VOA: special.2009.07.21

I'm going from V2 to V2 dv - what do you think this integral is? Right, W1 so this is easy part, zero here.

这样才保证了过程的可逆性,下面来计算，路径1的功。

麻省理工公开课 - 热力学与动力学课程节选

And we know how easy it is to miss part of reality, even they are right in front of our very eyes.

我们知道无视一部分现实是多么容易，就算他们就在我们眼前。

哈佛公开课 - 幸福课课程节选

There is the frontal lobe, easy to remember, it's part in front, the parietal lobe, the occipital lobe, and the temporal lobe.

有额叶,很好记,是前面的部分,枕叶,还有颞叶

耶鲁公开课 - 心理学导论课程节选

If this part's very easy for you, there's not much I can do right now.

如果这一部分对你来说很简单,那我现在也没有办法

耶鲁公开课 - 基础物理课程节选

The first part, S1..., that's easy. Sn.

第一部分是,S1,这很容易,Sn

耶鲁公开课 - 死亡课程节选