We can delete those strategies and once we delete those strategies, all that's left are choices 1 through 67.

我们可以剔除那些策略,一旦如此,剩下只有1到67的数

耶鲁公开课 - 博弈论课程节选

It's really as if the game is being played where the only choices available on the table are 1 through 67.

就如同这游戏的可选项只有,1到67之间的数字了

耶鲁公开课 - 博弈论课程节选