translation.en: We've collected it from 2.9 million face videos, people who have agreed to share their emotions with us, and from 75 countries around the world.
translation.zh: 我们是从两百九十万个面部视频中去收集的， 这些视频来自那些同意将他们的情感与我们一起分享的人们， 并且这些人们来自全世界75个国家。