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经典回放:知识的价值有位工程师在机械修理方面特别有天赋,能修理各种各样的机器设备。他为公司辛勤工作了25年之后,就高高兴兴地退休了。几年后,他的公司碰到一
Classic Playback: The Value of Knowledge An engineer is particularly talented at mechanical repairs and can repair a wide range of machinery and equipment. He rejoiced happily 25 years after he worked hard for the company. A few years later, his company ran into one