如果被选上，就不能回头了。

If chosen, there's no turning back.

youdao

我很后悔来到这里，也很后悔做了这个选择，但是迈出了第一步，我就不能回头了，我很迷惘，不知怎么办？

I am very regret that I came here, also very regret to make this option, but since I took the first step, there is no way for me to go back, I am very confused, don't know what to do?

youdao

一遍遍重复着故事就像一次次的重新体验，如果你一直回头看，那就不能大步向前了。

Replaying those stories is the same as reliving them. It's impossible to move forward when you're always looking backward.

youdao