在赛道上我们才能够第一次正确评测到一辆赛车的各项基本性能，在过去，很多赛车在没造出来的时候光看图纸会觉得很不错，但真正造出来到了赛道上表现出来的性能却很糟糕。

This is where a car's fundamental abilities can be properly assessed for the first time - in the past, many cars that look great 'on paper' turned out to perform poorly on the track.

youdao

这件事虽然没成，但两个月之后我们签到了C罗。

That fell through but two months later we got Ronaldo.

youdao

“你没精力去设想它带会来的影响，”Dancy说，“现在我们做到了，事实上很不错。”

You can't afford to step outside and think of the implications, "Dancy said." Now that we've done it, the fact that it has that message... It's great.

youdao

We haven't actually learned how to calculate the formal charge yet, we'll learn it soon.

实际上我们还没学如何计算形式电荷，我们很快就会学到了。

麻省理工公开课 - 化学原理课程节选

Okay, so if we had stopped the class after the first week where all we learned to do was to delete dominated strategies, we'd be stuck, we'd have nothing to say about this game and as I said before, this is the most important game, so that would be bad news for Game Theory.

好了,如果我们只学了第一周的内容,即如果我们只学到了剔除劣势策略的话,我们没招了,我们无法解释这个博弈,但我之前说了,这是个很重要的博弈,这对博弈论来说可不是个好消息

耶鲁公开课 - 博弈论课程节选