translation.en: Sean Gourley: Exactly. So we took 24,000 TEDx Talks from around the world, 147 different countries, and we took these talks and we wanted to find the mathematical structures that underly the ideas behind them.
translation.zh: Sean Gourley: 没错，我们从世界各地147个国家 挑选了24,000个TEDx演讲。 在这些演讲中，我们想要找到 一种数学结构 来揭示视频背后的思想。