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改前： The view that TV can bring us more advantages has shown itself to be true throughout these years. This is not to say that televisions are not of disadvantages for human being, in fact, they have caused a lot of trouble. But it has been proven that TV is now playing a very important part in our li123 For instance, it can keep us in formed about current events, instructive and entertaining. From the TV shows, we can follow the late developments in science and politics. A lot of television programs introduce people to things they have never thought of before and never heard of before. Also, it can provide life broadcast of the important sport matches, allow us to know the newest result of football leagues in every country. As a result, people all over the world are no longer distant and isolated from each other. The most distant countries and strangest customs are brought right into ones sitting room. TV provides enormous possibilities fro education like school programs via closed-circuit television. TV provides special broadcasts for those in TV university, or open university. It also offers specialized subjects like language teaching, sewing, cooking, painting, cosmetics, etc. TV is not only a convenient source of entertainment, but also a comparatively cheap one. On watching the varied relaxed programs, people can release themselves, so that that can continue with the new work mettlesomely. | 
