So essentially, we can start from an anonymous face, offline or online, and we can use facial recognition to give a name to that anonymous face thanks to social media data.
基本上，我们可以从一张匿名的面孔开始， 线下或线上，然后我们可以用脸部识别技术 找到那个人。 这多亏了社交媒体的数据。