Requiring nonprintable characters, such as backspace or pause, is a simple way to add another layer of obfuscation to your password.

使用不可打印的字符(例如退格键或暂停)可以提高密码的模糊度。

youdao

There's a simple reason for it: we rarely take the time to pause, breathe, and think about what's working and what's not.

其实原因很简单：我们很少停下来，休息一下，来思考什么有效而什么没有。

youdao

But now I had a moment's pause before replying, unwilling to pronounce those two simple words: one million.

但现在我有点犹豫了，不愿意说出这两个简单的词：很多次。

youdao