So, if you could make automobiles with a high magnesium content, you would reduce the mass, reduce the energy required, and thereby reduce the environmental impact.

所以，如果你能用含镁量,很高的材料来制造手机，你就能减轻手机的质量，减少制造所需能量，因此减轻了对环境的破坏。

麻省理工公开课 - 固态化学导论课程节选

What do you think of those people who are addicted to online and mobile devices?

你怎么看待那些沉溺于网络和手机的人？

关于网络世界 - SpeakingMax英语口语达人

If your cell phone goes off during an exam, I come up there. I grab your paper, I tear it in half, and I give you a zero.

如果你的手机在考试时响起的话，我会上前，将你的卷子拿过来，撕成两半，给你零分。

麻省理工公开课 - 固态化学导论课程节选

My cell phone rings and because one has the capacity nowadays to select your own ring tone--right?

我的手机响了,因为现在每个人都可以,选择你自己的铃声,对吧

耶鲁公开课 - 聆听音乐课程节选

I mean, look up some people but you also probably not look up your cellphone.

你可以找到任何想找的人,但你可能不愿公开自己的手机号。

斯坦福公开课 - 扎克伯格谈Facebook创业过程课程节选

RIM, the maker of Blackberry, sells for fifty, sixty, seventy times earnings; when you buy that stock, earnings can go up.

加拿大RIM公司，黑莓手机的制造商，以收益的五十倍，六十倍或者七十倍出售；,当你买那只股的时候，收益可能会上升。

耶鲁公开课 - 金融市场课程节选

What kind of service do you hope to provide with the smartphone later on?

你希望智能手机以后能提供什么样的服务？

没有智能手机活不了 - SpeakingMax英语口语达人

And for Problem Set 0, too, those of you might think Scratch kind of imploding since I was 6, well then we'll hand you some of these little logic boards which are a variety of real world sensors you can connect to your Mac or PC and push yourself a little further with interactions, with the real world.

对于习题集0也是如此,有些人可能认为从我6岁开始就不怎么用Scaratch了,那么我给你一些小的逻辑板,它们就是各种各样的真实世界的感应器,你可以用它们来连接到你的手机或电脑上去,和现实世界做进一步的互动。

哈佛公开课 - 计算机科学课程节选

But, from this moment forth, cell phone goes off, you're out. You leave the room, OK? And, Lord help you if a cell phone goes off during an exam because those things have text messaging capabilities.

但是，从这一刻开始，手机响的话，你们就出去，你们就离开教室，好吗，上帝保佑你的手机不要在考试期间响起,因为它们有发短信的功能。

麻省理工公开课 - 固态化学导论课程节选