I keep my credit card wrapped in a picture of them, just so I can remember this when I go to spend some money.

我把我的信用卡和他们的照片包裹在一起，这样我一花钱时就会想起这些。

youdao

To prepare 5 pictures, I spent several hours to go through all my picture, which brought back a lot of pleasant moments.

为了准备5张照片，我花了好几个小时，把所有的照片都看了一遍，使我回想起许多愉快的瞬间。

youdao

The man replies, I have a picture of my wife in my pocket and when she starts to look good, I go home.

男人回答，“口袋里有我妻子的照片，当她开始显得好看时，我就回家。”

youdao

So what I'm going to do is I'm going to go back to my picture and draw these functions.

下面我们一起来,作出这些函数的图像

耶鲁公开课 - 博弈论课程节选