But there's a catch, the catch is, that that means you have to sign that legal release form.

但是这会有个条件,你们都要签署授权书

耶鲁公开课 - 博弈论课程节选

There is a legal release form-- we'll talk about it in a minute--about the videoing.

里面有一张授权书,是关于视频采集的,我们一会再说这个

耶鲁公开课 - 博弈论课程节选

If you don't have a legal form, if you've lost it or something, it's online.

要是你没有授权书,或者不小心弄丢了,网站上也有

耶鲁公开课 - 博弈论课程节选

So you'll see that you have in front of you a legal release form, you have to be able to sign it, and what that says is that we can use you being shown in class.

你们的面前应该有张授权书,授权书的大概内容是,允许我们把你拍摄进来

耶鲁公开课 - 博弈论课程节选