translation.en: And analysis shows if you want to be among the most favorite TED speakers, you should let your hair grow a little bit longer than average, make sure you wear your glasses and be slightly more dressed-up than the average TED speaker.
translation.zh: 分析结果表明，如果你想 步入最受欢迎的演讲者之列的话 你该把头发留得比一般人略长一些 记得戴上眼镜，并且比其他演讲者 穿得更正式一点