translation.en: And if we started looking into that genetic information, we'd see a number of usual suspects out there -- of course, a lot of human genetic information, but also bacterial and viral information, mostly from things that are completely harmless within your nose.
translation.zh: 如果我们开始仔细看看这些遗传信息， 我们会看到一些常见的信息 当然了，有很多人类的遗传信息， 但也有很多细菌和病毒的信息， 大部分是你鼻子里面完全无害的东西。