translation.en: So, some of you most likely were here two years ago and saw the demo by Jeff Han, or some of you may think, "Well, doesn't this look like the Microsoft Surface Table?"
translation.zh: 你们当中有些人两年前在这里 应该看过Jeff Han演示微软的Surface系统， 你们可能觉得：这套系统跟Surface看起来很像。