求翻译：电视是传播文化信息的重要工具，有些电视节目富有教育性和娱乐性。坐在家里就可以了解国家和世界大事。打发无聊的时间，看电视可以增长知识，了解历史是什么意思？

TV is an important tool for dissemination of cultural information, and some TV shows full of educational and entertaining. Sitting at home can understand the national and world events. To fill the empty time, watching television can increase knowledge about the history

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TV is a vital tool for the dissemination of cultural information, some television programmes of educational and entertaining. Sitting at home will be able to understand national and world events. Spending tedious hours, watching television can increase their knowledge, a better understanding of hist

The TV is the important tool which propagates the cultural information, some TV programmes are rich in educationally and recreationally. Can find out about country and world event at home when sitting. The boring time of finding something to do, watching TV can increase the knowledge, find out about