That was the year the first commercial typewriter was released, designed by a guy named Christopher Sholes.
那一年发布了第一台商业打字机，是由一个叫克里斯托弗·肖尔斯的人设计出来的。
Christopher Sholes
原声例句
十万个为什么
英语百科
Christopher Latham Sholes
Christopher Latham Sholes (February 14, 1819 – February 17, 1890) was an American inventor who invented the first practical typewriter and the QWERTY keyboard still in use today. He was also a newspaper publisher and Wisconsin politician.
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