So this line represents the expected payoff of shooting to the middle as a function of the probability that the goal keeper dives to the right.

这条线表示从中路射门时罚球者的收益,是门将扑向右路概率的一个函数

耶鲁公开课 - 博弈论课程节选

That's the highest line and that line corresponds to me choosing Up.

也就是最高的那条线,即表示我选上的收益那条线

耶鲁公开课 - 博弈论课程节选

You should see that the blue line is better than the pink line because, for any expected return, the blue line is to the left of the pink line, right?

可以看到蓝线比粉线好,原因是对于任意的预期收益率，蓝线都在粉线的左边，对吧？

耶鲁公开课 - 金融市场课程节选

And here's my green line representing my expected payoff as the shooter, from shooting to the right, as a function of the probability that the goalie dives to the right.

这条绿线表示作为一个罚球球员,我从右路射门的收益,是门将扑向右路概率的一个函数

耶鲁公开课 - 博弈论课程节选

A company has a profit and loss statement and there's something that is called net income, which is the measure of how much the company is making the profits after expenses of the company, called the bottom line.

例如,每家公司都有损益表,还有净利润,净利润指公司收益总额,扣除经济成本,也称为盈亏结算线

耶鲁公开课 - 金融市场课程节选

It's more likely than Y the probability that they're going to choose right is more than Y, then the highest line of these three is this one, which corresponds to my choosing Middle.

即比Y大,也就说对手选右的概率大于Y,那么这三条线中最高的是这条线,这条线表示我选中的收益

耶鲁公开课 - 博弈论课程节选