So,just being able to pick one of those up will help our visitors understand how difficult portability was about thirty years ago."

VOA: special.2011.02.15

We've talked about one the main concepts in physiology being homeostasis, that is 'how do you maintain a constant internal environment?

我们讲到了生理学的主要概念,内稳态,即如何维持内环境的稳定

耶鲁公开课 - 生物医学工程探索课程节选

you have to be well-informed as to how to go about being an actor.

你要消息灵通，知道如何当演员。

想成为明星吗？ - SpeakingMax英语口语达人

Rising concerns are being voiced by both Afghans and the international community about how the August 20th presidential election was carried out.

VOA: standard.2009.09.11

I mentioned previously that we do not know a lot about how the mechanical stimulation is being converted into chemical and electrical energy.

先前我曾说过,对于机械刺激到化学和电能的转换,我们还知之甚少。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

Mr.Obama admitted that there is uncertainty about exactly how much oil is being spilled.

VOA: standard.2010.05.14

How do we get others to talk about literacy is being important?

我们如果向别人证明,文化素养的重要性呢？

麻省理工公开课 - 媒体、教育、市场课程节选

He just keeps on. Bogdanovich reports him being very gloomy about the time the documentary was made, because how he was treated by the profession.

他一直在奋斗，博格达诺维奇说,他在纪录片拍出来的时候,情绪很低，这都是因为他在事业上受到的对待。

麻省理工公开课 - 电影哲学课程节选

About how to debug programs where random choices are being made.

我们会谈谈当程序中,存在随机选择的时候怎么去调试程序。

麻省理工公开课 - 计算机科学及编程导论课程节选

But how about total industry profits? Are they being maximized here?

但是此情况下行业利润是否最大化呢

耶鲁公开课 - 博弈论课程节选

She was in Washington spending some time when the first food guide pyramid and dietary guidelines when being developed and she talks about that experience and how much impact the food industry had on this.

她曾在华盛顿待过一段时间,正值食物金字塔的最初版,和饮食指南被提出之时,她谈到了那段时期的一些相关经历,以及食品行业对该研究的影响有多大

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Where you've got a couple of wishes and you aren't careful about how exactly you state the wish And so you get what you want ? but it ends up being a nightmare,right?

给你几个可以实现的愿望,但是不小心没说对愿望,你得到了自己想要的,却发现那是个噩梦对不对？

耶鲁公开课 - 死亡课程节选

When we think about the way food is marketed, we have to ask ourselves how were these messages framed, who's being targeted, what the message is, and of course what the impact is.

当我们想到食品营销的方法时,我们得问自己,这些信息是怎么来的,哪些人是它们的目标群体,这些信息是什么,当然还有它的影响是什么

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选