However, the thing to remember is, when you look at heats of reaction under those conditions it's all well and good.

相反，需要记住，当你需要知道反应中放出的热量时,这些量是很有用的。

麻省理工公开课 - 热力学与动力学课程节选

Well, all of that might in fact be the goal but it's when you start hearing things like this hopefully that you at least start to grimace a little bit.

这是我们的目标,但实际上当你开始听到这样的事情,你可能开始愁闷苦脸了。

哈佛公开课 - 计算机科学课程节选

Well, duh! That's like asking, when I've eaten up all the food on my plate, is there any food left on my plate?

好的,这就像是在问,我把盘子里的东西吃光了,盘子里是否还有东西

耶鲁公开课 - 死亡课程节选

Well, maybe the answer is there's no particular time at all when I killed him But for all that, it's true that I killed him ? What makes it true that I killed him?

也许答案是,我什么时候杀死他根本没有确切的时间,尽管如此，我杀死他是真的,为什么我杀死他是真的？

耶鲁公开课 - 死亡课程节选