Not all of the novels aspire to or have as their purpose that kind of difficulty that sometimes English majors really want.

不是所有的小说都希望或者拥有,英语主修生想到的那种难度。

耶鲁公开课 - 1945年后的美国小说课程节选

So as you can see, as we escalate the problem difficulty, the difference between the good method and the not quite as good method gets bigger and bigger and bigger.

如你所见，当我们处理更复杂的,问题的时候，优良的算法,和并不那么好的算法之间的,差异会变的越来越大，这一点很重要。

麻省理工公开课 - 计算机科学及编程导论课程节选

Those areas that are most eager to get to the content say they may have difficulty in using it because it's not in their language or might not make sense within their culture.

那些渴望得到这些信息的地区,很可能在使用这些信息时遇到困难,因为这些信息用的不是他们的语言,或者在他们的文化里这些信息不成立。

麻省理工公开课 - 媒体、教育、市场课程节选

Eliot was there, in that essay on the metaphysical poets that I'm quoting from, defending as necessary what is the primary characteristic, not only of his own poetry, but really of modern poetry generally, what is often called its difficulty.

艾略特在描写那些抽象派诗人的文章里,就是我引用的那篇，极力维护,诗人的首要特征，不仅是因为他自身的诗性，更因为维护现代诗歌的必要，这是非常困难的一件事。

耶鲁公开课 - 现代诗歌课程节选

And the difficulty with that approach, even if we break the question, whether not there're souls, the difficulty at the approach was that it seems as though the soul could constantly be changing while the personality who might call stays the same.

这种前提的难点在于，即使我们将问题分解，先不管灵魂是否存在，难点还在于,似乎灵魂可以,不断地改变，而人格,这个重要的方面，却保持不变。

耶鲁公开课 - 死亡课程节选

s very important but it's also pretty nearly impossible because the difficulty of the terrain, the people who are divided by this border do not recognize the border and the Afghanastan has never recognized it as an international border.

但其实也是几乎不可能的，It’,因为那里的地形很复杂，被这个边境线所分开的人们并不认可这个边境线,阿富汗人不认可这个边境线。

普林斯顿公开课 - 国际座谈会课程节选