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(一) 当录音机、电唱机、电子琴将悠扬的乐曲、准确的音色洒向人间,为娱乐、教育、信息传递注入无穷的活力时,它也向人们显示出一个引人注目的势头——当前,许多热门行业出现了一哄而上大起大落的盲目现象,而中国的电子音响工业却以较为稳健的脚步迅捷发展着。10年前我国录音机年产量仅16.5万台,具外观粗糙及可靠性差犹历历在目。10年后
(a) When tape recorders, record players, and electronic keyboards pluck melodious music and accurate sounds into the human world, injecting endless vitality into entertainment, education, and information transmission, it also shows people a noticeable momentum - currently, Many popular industries have seen blind and ups and downs, and China’s electronic audio industry has developed rapidly with more steady footsteps. Ten years ago, the annual output of tape recorders in our country was only 165,000 units, and the appearance was rough and the reliability was poor. After 10 years