Brees,who completed 32 of 39 passes for 288 yards,two touchdowns and no interceptions,said, "It's an amazing story" "You know,four years ago who ever thought this was going to happen.

VOA: standard.2010.02.08

And there are two passes you could defend: the easy pass or the hard pass.

你要选择两条途径中的一条设防,平坦之途的或崎岖之途

耶鲁公开课 - 博弈论课程节选

Okay, so the key here is going to be that there are two passes.

好了,这里的关键问题是有两条路

耶鲁公开课 - 博弈论课程节选

Even though you'll see a whole bunch of constructs today and even throughout the course, you will find that there's often multiple ways to implement something, and it will be up to us to guide you toward better design and making in giving two different options the better choice as time passes.

即使今天乃至整个课程中,你们将了解到很多的结构，你将发现,这里有很多的方法来处理一些事情，这将引导你们做更好的设计,随着时间的推移，从两个不同的选择中,选择一个更好的。

哈佛公开课 - 计算机科学课程节选

So imagine the following example, an invader is thinking about invading a country, and there are two ways -- there are two passes if you like -- through which he can lead his army.

想象一下这样的例子,一个侵略者打算入侵一个国家,有两条路,想象成两个关口也行,侵略者必须通过一个才能进入

耶鲁公开课 - 博弈论课程节选