You guys are really chaperoning ?

你们俩真的要去做监督?

I 'm chaperoning at the prom .

我是毕业舞会的伴护。

I was chaperoning a prom for my niece .

我陪我的侄女参加了个舞会。

She is chaperoning her daughter all day .

她整日陪伴着她的女儿。