Nowadays TV has got into nearly every person’s life. Most people spend their spare time watching TV programs. People like doing this because TV is a good thing in many respects. First, TV is a good source of information—news, programs and commercials timely and completely provide information about world affairs, domestic problems, sports events and business developments. Second, TV is an effective tool of education. Millions of students take the same TV lecture at the same time. No school can afford such a large classroom. Third, TV is a convenient means of entertainment. People can view plays, movies and art shows without taking the trouble of going to the theatre. Information, education and entertainment are so important that TV has become part of people’s lives. It is a really good thing today.
　　 However, if we further improve the quality of programs and eliminate sex and violence from the screen, it will be an even better thing tomorrow.