The Development of TV market
电视市场的发展
Television, which made its first serious appearance in 1939, did not become common until the early 1950s. Since then, millions of children have grown up in front of the set, and many people now worry about the effect that TV has on the young, and on society in general. Many ordinary parents wish it had never been invented. Like almost anything else, television has its good and its bad sides. One should surely thank its inventors for the joy and the interest that they have brought into the lives of the old，the sick, and the lonely—all those who, without it, would have no pleasure and no window on the world.
电视，第一次出现在1939年，直到20世纪50年代初才比较普遍。自那时以来，数以百万计的孩子在电视机前长大，现在很多人担心电视对年轻人，对整个社会的影响。许多普通父母希望电视从来没有被发明出来。像几乎所有的东西一样，电视有它的好和坏的方面。每个人都应该感谢它的发明者带来的欢乐和兴趣，他们已经把生命的生、老、病、孤独融入电视，如果没有他们，就没有欢乐和世界之窗。
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