And, one thing that isn't a mystery, actually, was when I grew up -- because when I was a little kid, I'd seen these pictures -- and I thought, "Well, why that look on the face?
（观众笑） 嗯... 有一件事其实并不那么神秘。 当还是小孩的时候，我看到了这些照片， 就想：”为什么是那样一副表情？