But I want you guys to think about why it was difficult to do it another way, which is more pedestrian.

但是我希望你们能思考一下,为什么用另一种更普遍的方法来做,反而会比较难呢

耶鲁公开课 - 基础物理课程节选

But, to anyone paying attention to the other things that Zooey says and the other things that he does in this novel, this is kind of odd, and it's hard to square.

但是，在小说里，在意着任何,左伊说的或做的其他事情的人，有点奇怪，非常难达成一致。

耶鲁公开课 - 1945年后的美国小说课程节选

And I do that very precisely because it'll teach you a little bit about how easy or difficult it is to do it and what kind of information you retrieve from a dietary assessment.

我这样要求是因为,这能教给你,做评估的难易程度,以及你们能从饮食评估中得到何种信息

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And this a time in the company where you just have to aspire with each hire to get an A rate plus person and it's easier said than done.

也就是说，在这个时代,招聘的标准就应该定为,招聘A或者A+的人,不过说起来容易做起来难。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

Finally this may be news to you, but this is not English 10A or Math 55, meaning you'll not have to read as much as you will read for 10A or for a history class, and this class is not as difficult as Math 55 so you rest.

最后这个可能对你们来说有些新，但这不是10A号英语课和55号数学课，也就是说你不用像10A号课或者历史课那样做大量的阅读，也不像55号数学课一样难，所以你们可以轻松些。

哈佛公开课 - 幸福课课程节选