And one of the things one may immediately detect is whether or not the person who wrote the poem was indeed writing the poem and thought that she or he was in command, right?

一个人在阅读时很快就能发现,写这首诗的作者是否,真的是在独立作诗,认为自己对文字完全具有掌控权？

普林斯顿公开课 - 人性课程节选

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