心脏移植曾经一度被认为是不道德的——你怎么可以在一个人的胸部开个洞，然后把心脏移植到另外一个人的身体里呢？

Heart transplants were once considered immoral–how could you open the chest cavity of one person and transplant the heart into the body of another person?

youdao

一次让你获得巨大成功的活动(你个人认为是成功的也可以)。

An activity that brought you great success (however you define success).

youdao

然而，有一个方面你可以认为是略微困难的。

However, there is one area you may consider somewhat advanced.

youdao

But one problem that this also caused is if you're going to put all the books, the documents that you think are scripture,between two covers with the scrolls,you can take one out and put another in.

但这引起了一个问题,如果你要为，那些被认为是圣典的书籍加上封面,如果是卷轴你可以随意取舍。

耶鲁公开课 - 新约课程节选

And I definitely think that all stress can be dealt with if you give yourself time.

而且我完全认为如果你给自己时间的话，是可以处理好所有的压力的。

对付压力的方法 - SpeakingMax英语口语达人

You might think it's all along x and somebody can tell me it's all along my new y axis.

你可以认为它是沿着 x 轴的,也有人会说它是沿着新的 y 轴的

耶鲁公开课 - 基础物理课程节选