because it's never going to be reached anyway.

因为博弈不会进行到这一步
As long as Player 2 is going to choose R here,

只要二号选择了R
it really doesn't matter what Player 1 decides to do up there.

一号在这里选择什么都没有意义
From Player 1's point of view, it doesn't make a difference.

从一号的角度来看这没有什么不同
It isn't reached anyway.

不会进行到这一步的
So we're highlighting here a danger, and the danger is this.

我要强调这是一个陷阱这个陷阱就是
If you just mechanically find the Nash Equilibria in a game,

如果你只是机械地寻找博弈中的纳什均衡
you're going to find people choosing actions that,

轮到人们做选择的时候
if they ever were called upon to make them, are silly.

你会发现人们采取的行动很愚蠢
Say it again, if you just mechanically

再说一次如果你只是机械地
find the Nash Equilibria in the game,

寻找博弈中的纳什均衡
just as we did here, you're going to select some actions,

就像我们做的那样你们会做出一些