Well, there are two reasons, one because I want you to hear literary art.

有两个原因，其一，因为我希望你们能听到文学的艺术。

耶鲁公开课 - 1945年后的美国小说课程节选

So just to motivate this a little bit, so there's two reasons why this game is interesting.

所以各位不必担心学不会了,这个博弈之所以有趣有两个原因

耶鲁公开课 - 博弈论课程节选

There are two reasons, for the most part, why they are coming: they're coming to find poems that will be relevant, equal to the occasion of a death or a marriage.

主要有两个原因能解释为什么，人们访问美国诗人协会网站：,人们是来寻找一些诗歌，一些有关,死亡与婚姻等的诗歌。

普林斯顿公开课 - 人性课程节选

- And one of the -- there are really two reasons.

其中之一--有两个原因。

麻省理工公开课 - 热力学与动力学课程节选

But you could. So we were with races monkeys for 2 reasons.

但是你们可以这样做，我们之所以用猴子来做试验有两个原因。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

Another characteristic of these years, which scholars refer to as the Dark Ages, just as they do the years after the fall of the Roman Empire-- dark for two reasons. Dark, in the most obvious way, because we don't have any writing, no record of them.

这也是这段时期的另一个特征,学者们称之为,黑暗时代,他们也是这么称呼,罗马帝国陷落后的那段时期的,称黑暗主要有两个原因,黑暗,最明显的理由,是因为我们没有任何关于他们的史料和记录

耶鲁公开课 - 古希腊历史简介课程节选

Synthesis always occurs in one direction and that makes sense to you now because you know there's a directionality and the chemistry is different going one way than the other and this DNA polymerase only works on the chemistry going in one direction.

NA复制过程是单向的,现在你们该明白原因了,因为DNA单链有方向性,DNA在两个方向上化学性质不同,DNA聚合酶,只在一个方向上起作用

耶鲁公开课 - 生物医学工程探索课程节选