Notice that these transport costs go up in the distance you have to travel and they go up pretty fast.

注意这些交通成本,随着距离而增长并且增长得很快

耶鲁公开课 - 博弈论课程节选

Let's assume that B is equal to $2, so the spoils of government are $2 and entering costs you $1, so C is $1.

假设B等于2美元,当选的战利品2美元而参选成本是1美元,C是1美元

耶鲁公开课 - 博弈论课程节选

So Y is the distance they have to travel and TY2 is their transport cost.

所以Y是他们要走的距离,而TY2是交通成本

耶鲁公开课 - 博弈论课程节选