世界上第一台计算机的打印机是一种19世纪的机械驱动装置发明的查尔斯巴贝奇的差分机。
Theworld's first computer printer was a 19th century mechanically drivenapparatus invented by Charles Babbage for his Difference Engine.
你知道查尔斯·巴贝奇吗？
你书中关于查尔斯·巴贝奇(Charles Babbage)的故事我很喜欢，他在十九世纪二十年代就发明了计算机概念，而真正的计算机却是在一个世纪之后出现的。
I like your story of Charles Babbage, who in the 1820s basically invented the concept of computer a century before anyone, including him, could make one.
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