translation.en: But what I'd like to show you today is a means by which we might get not just rapid warning about an epidemic, but also actually early detection of an epidemic.
translation.zh: 但我今天想给你展示的 是一种方法 通过这个方法，我们不只是得到关于传染病的警示， 而且 也能够及早发现传染病。