截止到1967年，大部分的电视节目都是彩色的。五年后，彩电的使用率超过了黑白电视机。
By 1967, most broadcasts were in colour and within five years, more colour than black-and-white TV sets were being used.
从黑白电视机到彩色电视机，从电话机到手机，从矮小、简陋的房屋到高大、豪华的别墅……家乡的变化真是举不胜举呀！
From black and white TV to color TV, from phone to phone, from the small, inadequate housing to the tall, luxurious villas............ home has undergone an enormous list goes on!
黑白电视机比彩色电视机便宜得多。
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