求翻译：有的人认为，看电视可以了解社会上的很多事情，比如是中央电视台。可以不出门就可以了解外面发生的事情，他们在电视上也可以学到很多知识，有些电视剧就是根据历史而拍的，还有很多的娱乐频道，可以在学习或者工作累的时候，好好的放松一下。除此之外，在电视上还可以了解到世界上发生的大事。是什么意思？

Some people believe that watching television can learn many things in society, such as CCTV. Can not go out to understand what happened outside, they can also learn a lot on television, some TV series is based on the history and pictures of, there are many entertainment channels can be tired when st