One study from 2013 looked at what happened before and after participants made typing errors.

2013 年的一项研究调查了参与者在打字错误出现前后发生的事情。

You typed up your copy on stencils which could be purchased in a local office-supply store for nineteen cents apiece—my brother called this chore “cutting stencil, ” and it was usually my job, as I was less prone to make typing errors.

你得把文字先打在蜡纸上，蜡纸是从当地一家办公用品商店花19美分一张买来的——我哥哥管这活叫做“切蜡纸”，通常这活都由我来干，因为我打字很少出错。