this was the effort of Player 2.

这条代表参与人2的付出
This was the best response of player 1

这是参与人1的最佳对策
and this was the best response of Player 2.

而这是参与人2的最佳对策
This game also has the feature that the more effort the other person,

这个博弈也有这个特征
the more the other person does, the more you want to do.

别人越努力你就会越努力
The more effort your partner provides into this project

你的合作伙伴付出越多努力
the more effort you want to provide in this project.

你也就越想付出越多努力
I just want to introduce a bit of jargon here.

在这儿我们引入一个术语
These games in which the more the other person does

这种别人付出越多
the more I want to do,

你就付出越多的博弈
these are called games of strategic complements.

叫做策略互补博弈
These are games of strategic complements.

这些都是策略互补博弈