Would one of the TAs count, because I don't want to. Just hold your hands up.

助教数一下吧，因为我不想做，保持手举着。

麻省理工公开课 - 固态化学导论课程节选

because they, not necessarily all video games, but some help with hand-eye coordination development

因为，有些电子游戏有助于手和眼的协调性，但不是所有电子游戏都会。

电子游戏 - SpeakingMax英语口语达人

Well, I might move my hands here 'cause this list only has one element left.

我会将手移到这边，因为这个列表中,只剩下一个元素了。

哈佛公开课 - 计算机科学课程节选

Because we think--look, losing a hand the guy could still be alive.

因为我们认为，没了一只手,人还可以活着。

耶鲁公开课 - 死亡课程节选

And so, he has put this chemistry to use in this robotic arm and they call it Fido, because often dogs are the creatures that have to go out and detect these things, and it's not a great job if you're a dog to be sent out to see whether there was an explosive and discover yes, there was, a little bit too late.

因为通常都是派狗去检查这些东西,这个不是个好工作，如果你是一只狗,被派去检查是否有爆炸物，然后你发现有,那就来不及了,所以用机器手检查化学物质。

麻省理工公开课 - 化学原理课程节选

Again, the size is of your pinky finger nail, all within the skin so you can just turn out your information to drive, for example a replaced arm or a computer screen.

这同样与手指甲那么大，因为放在皮肤下，所以你只要发出信息既可以驱动，诸如你的假肢或者电脑屏幕等。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选

Why didn't we say that Luke died when he lost his wrist? Because the brain after all was the part of the body that houses the personality.

为什么我们不说，当卢克断手后,就死了呢？，因为大脑才是,储存人格的身体部位。

耶鲁公开课 - 死亡课程节选