When the spreadsheet launched in 1979, it was a bewildering piece of software. People had no idea what they were looking at. A computer screen, filled with a grid of numbers?
当电子表格于1979年推出时，它是一个令人困惑的软件。人们根本不知道自己在看什么。一个充满数字网格的电脑屏幕？
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