We have a monumental task ahead of us. And there's not a second to look back to our yesterdays, to look back at our fears and frustrations.

VOA: standard.2010.05.17

And just to look ahead a little bit, you could easily imagine that I might want to not just put a statement in there, what the specs are, I might want to put some constraints. Some specific things to check for, to make sure that you're calling the code right.

这不仅是抽象的概念还有规范的概念，我们再往前看看,你可以简单的想象得到，我不仅仅是想在这里加一个声明,这些规范说明中我还想加一些约束，我们要注意一些特殊的事情。

麻省理工公开课 - 计算机科学及编程导论课程节选

We can do that sort of: When you play tic-tac-toe with your seven-year old nephew or niece, you just look ahead and work backwards.

我们可能会这么做,当你和你七岁大的侄子或侄女,下三子棋的时候,你就会先预测,然后想

耶鲁公开课 - 死亡课程节选

"Look at 5-Korean companies." "Look at how they're charging ahead.

VOA: standard.2010.02.15

So, let's go ahead and think about drawing what that would look like in terms of the radial probability distribution.

让我们来想一想如果把它的,径向概率分布画出来是怎么样的。

麻省理工公开课 - 化学原理课程节选

I think if we go ahead, re-look at our plan, and we start making changes where we had issues, I think in 2020 we can take a more constructive way and go ahead then,"

VOA: standard.2009.10.02

And so it only makes the move where it can sort of look ahead 20 moves, right, and see which branches have the computer winning.

所以只有当它能够预见到,自己接下来20步得以制胜的棋路时,它才会继续往下走

耶鲁公开课 - 死亡课程节选

If you're really into it and you're at MIT, maybe you want to know the wavelength of these average fastballs. So, let's go ahead and look at that.

如果你真的深入到这个问题中去,而且你在麻省理工学院，也许你会想知道这些快球的波长,所以我们继续来看这个问题。

麻省理工公开课 - 化学原理课程节选

So, let's go ahead and do this and take a look at some of the actual atoms that we can think about and think about them in molecules.

让我们继续来看一看一些我们,能考虑的真实原子,并且考虑它们在分子里面。

麻省理工公开课 - 化学原理课程节选