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在今天,电视已经成为人们日常生活中司空见惯而又必不可少的一种家用电器。一旦没有了它,我们简直难以想象那些热衷于卡通节目的儿童将会何等沮丧,而那些只能与荧屏为伴的孤独老人又将何等地失望。如果没有了五光十色的电视画面来烘托,真不知节日里那欢乐的气氛还能剩下几分。但是当你面对一台电视机欣赏丰富多彩的节目之时,你也许并没有想过这一切是从何而来的,你也许并不知道电视机制造技术所走过的发展道路。
Today, television has become a common and indispensable household electrical appliance in everyday life. Without it, it is hard to imagine how frustrated those children keen on cartoons would be and how disappointed those lonely olds, who can only be with the screen, will be disappointed. If there is no colorful television set to contrast, I really do not know the atmosphere of the festival that joy can be a few minutes left. But when you face a television show to enjoy a variety of programs, you may not have thought of all this is where you came from, you may not know the TV manufacturing technology has gone through the development path.