And when you first see the face, you may look at it and say, well there's something going on there, but it's not till you cover perfectly one half and then cover the other half, that you begin to see the real gross differences.
當你第一次看到這張臉時,你可能會看著它說,好吧,那裡發生了一些事情,但直到你完美地覆蓋了一半,然後覆蓋了另一半,你才開始看到真正的嚴重差異。