On the Internet and in universities all over the world, you "ll find a lot of people interested in the role of urban legends in modern society."
在因特网上和世界各地的大学,你会发现在现代社会中的都市传奇角色感兴趣的人很多。
So, that's what a vaccine is, and vaccination is the process of taking that vaccine that you've developed and giving it to people, either individual people or groups of people, or as we'll talk about today, people all over the world.
这就是疫苗,接种疫苗的过程就是生产疫苗,并把它分发给大众,不论是给个人还是给群体,或者就像我们今天所说的,给全世界的人民
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