时刻保持清醒的头脑！

Always keep a clear head!

youdao

不过我们要生存下去我们就要时刻保持头脑清醒。

But we need to keep our heads on straight if we're going to survive.

youdao

不过我们要生存下去我们就要时刻保持头脑清醒。

But we need to keep our heads on straight if we're going to survive.

youdao