I don't know how this guy knew how much money I was making. I didn't know how much money I was making.

I don't know how this guy knew how much money I was making. I didn't know how much money I was making.

我不知道这个人怎么知道我赚了多少钱。我不知道我赚了多少钱。

-- William James Murray 威廉·詹姆斯·默里