Visitors who choose not to take long walks can leave the small bus at different stops.

VOA: special.2009.04.15

So it's not clear that you can just choose your position willy nilly.

所以说你自己选什么立场不能仅凭喜好

耶鲁公开课 - 博弈论课程节选

In the first game, it was kind of clear that we should choose Alpha and here it's not at all clear what we can do-- what we should do.

在第一个博弈里,我们很显然应该选α,但这次我们应该怎么选就很不确定了

耶鲁公开课 - 博弈论课程节选

It's the safer answer if you can't decide whether or not your opponent's going to choose Left or Right, so you don't have to worry about having a payoff of 0.

当你无法判断你的对手会选左还是右时,选下是较安全的答案,因此你不必担心收益变成0

耶鲁公开课 - 博弈论课程节选