When you've gone from cartoons to more complex TV series like Lost, star Trek or Friends, you probably will be able to start listening to the radio, podcasts, interviews or even audio books.

当你把卡通片看得差不多的时候，就可以开始看较为复杂一点的电视连续剧了，像《迷失》，《星际旅行》，或《老友记》之类的。你或许也能从收听收音机，播客，访谈节目，或甚至有声书开始了。