translation.en: So the next time you type a CAPTCHA, these words that you're typing are actually words that are coming from books that are being digitized that the computer could not recognize.
translation.zh: 阅读识别出来 下次当你输入一个验证码时，你输入的那个单词 实际是我们电子化书籍里 电脑无法识别的单词