If you put your fingers between the plastic opening at the bottom, and here's where you gotta watch out for the spring, pull the thing apart and that's it.

如果你把手指放到,底部的缝隙中间，这里你需要小心，你剥开就会发现这个了。

哈佛公开课 - 计算机科学课程节选

You turn away and kind of give this And this actually shows up in other primates.

你把头转开就像这样,事实上，其他灵长类也会如此。

耶鲁公开课 - 心理学导论课程节选

If the temperature drops below a certain level it sends a signal, 'turn on the heat', and that signal stays on until it gets a negative signal to turn off.

如果温度降到一定程度以下时,探测器会发送一个信号,打开加热器,直到加热器再收到关闭的信号,它就会一直开着

耶鲁公开课 - 生物医学工程探索课程节选

If you had one negative number in it, then the product would be a negative number and, if you took a root of that, then you might get an imaginary number.

如果这当中有一个负数,乘积就会变成负的,如果你对一个负数开根号,你就会得到一个虚数

耶鲁公开课 - 金融市场课程节选

Then I'm going to release these little pegs here and my piston is going to shoot up now p1 because p2 is less than p1.

现在移开插销,活塞就会往上冲,因为p2小于。

麻省理工公开课 - 热力学与动力学课程节选

Any nobleman who wants to can say, "We ought to have a council," And then that council will come together and do whatever business they wish to do. The council, however, is limited to noblemen, to these basileis.

任何一个贵族都可以,我们应该开个政务会,那么就可以集会,讨论任何事项,但是,政务会,受君主和贵族的控制

耶鲁公开课 - 古希腊历史简介课程节选