如果你不改变，你会变得迟钝。

If you don't change, you can become extinct!

youdao

如果你不改变主意的话，局势将无法控制。

If you don't change your mind, the situation will be beyond control.

youdao

如果你不改变这种程序指令，你的生活永远也不会有什么起色。

It's up to you to change that programming. If you don't change the programming, your life will never change.

youdao

And if you speak other languages that I don't, you can nonetheless compel me to speak them at least in subtitle form.

如果你不懂英语的话，那也只能,改变下字幕了。

哈佛公开课 - 计算机科学课程节选

If you're not updating some variable by incrementing it or decrementing it -- if you're not changing anything, presumably the conditions are never going to evaluate to false or the opposite, so you're just going to have an infinite loop, which might be your goal, but odds are it's not.

如果你不通过增加或减少它来改变一些变量,-如果你不改变什么，大概那个条件永远不会变成错误的,或相反的，所以你将得到一个无限循环，那可能是你的目标，但可能也不是。

哈佛公开课 - 计算机科学课程节选