"Dificil, eh?" means " Difficult, isn't it?") Alright. I have to see this one more time.

很难不笑，不是吗）,我要再看一遍。

哈佛公开课 - 幸福课课程节选

You have somebody like this who would be frightened to death about getting the food; and you have somebody over here who has a completely different relationship with it.

再看左边的人,为找不到食物而担惊受怕,再看看右边的人,对食物态度完全不一样

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 when you reread this poem and you look at it in your discussion section, you may want to think about the tenses it sounds tedious but I am convinced that it's not tedious the tenses of the verbs that Milton's using.

当你重新读这首诗,并在讨论时再看它的时候，你可能会思考它的时态,这听起来很乏味，但我确信,弥尔顿用的动词的时态一点都不乏味。

耶鲁公开课 - 弥尔顿课程节选

Now we are going to watch it again. No?

还要再看这个吗，不？

哈佛公开课 - 幸福课课程节选

You don't mind watch it a second time Actually I watched it many times, on DVD in particular. Did you use the DVD?

你们不介意再看第二遍吧,事实上我看了很多遍，特别是看DVD，你们看DVD吗？

麻省理工公开课 - 电影哲学课程节选