We also use the word " down" when a machine, computer, or website isn't working.

当机器、计算机或网站不工作时，我们也使用“停机”一词。

A lot of people will tell you that this expression comes from the electrical cords that are devices, are machines, computers and televisions use to get electrical power.

很多人会告诉你，这个表达来自电线，是设备、机器、计算机和电视用来获取电力的电线。