I basically gave them free ray at the beginning, so they work in small groups, and travel from site to site.

在最初，我给了他们充分的自由，孩子们组成学习小组，在各地游览。

麻省理工公开课 - 媒体、教育、市场课程节选

But from what I know, generally the more religious groups tend to be opposed to stem cell research,

但是一般来说，就我所知越是反对干细胞研究的人，

关于干细胞的研究 - SpeakingMax英语口语达人

We have tissues like the brain which are assembled to do functions that are different from any other groups of cells in the body.

像我们的脑组织,它们的功能,就截然不同于身体其他部分的细胞功能

耶鲁公开课 - 生物医学工程探索课程节选

And in such a world, even a sovereign state will be endangered either from other states or from groups and individuals devoted to terror and destruction.

在这样的世界里,即使是主权国家,也可能受到来自他国的侵犯,或者是个人以及团体的恐怖破坏。

耶鲁公开课 - 政治哲学导论课程节选

And often in response people who want to foster more positive views will often try to--will often put in representatives from other groups in unusual ways to make that point.

为了反击这种刻板印象,想形成一个积极观点的人,通常都会…,引进其他群体的成员,以不同寻常的方式来证明他们的观点。

耶鲁公开课 - 心理学导论课程节选

All the groups that stand to win or lose from it are all figuring out what it does to them and they're taking the positions out of self-interest So, I wanted to write something that was more perspicacious if I could manage that.

所有人无论赞同或者不赞同这个改革,都试图搞清楚这个改革对他们将有什么影响,从自身利益来讲，想搞清楚他们究竟能得到什么,所以，如果我可以的话,我更希望我能写一些独具慧眼的东西。

耶鲁公开课 - 金融市场课程节选