translation.en: Eric Hirshberg: So I assume that Norman doesn't need much of an introduction, but TED's audience is global, it's diverse, so I've been tasked with starting with his bio, which could easily take up the entire 18 minutes.
translation.zh: 艾瑞克·利德尔： 我想大家都很熟悉诺曼了，不需要太多的介绍， 但是TED的观众来自全球， 是个多元的群体， 所以我被要求从介绍他的生平开始， 这轻易就能用完整个18分钟。