提前弄清楚什么规定适合你的情况。

Find out ahead of time what regulations apply to your situation.

《柯林斯英汉双解大词典》

你们对衣着有什么规定吗？

What's your dress rule?

youdao

在物理学的数学法则里，没有什么规定说时间只能往前走。

And there's nothing in the mathematical laws of physics that says time can only go forward.

youdao

How many of you have a written contract, stuck with a magnet on the fridge, telling you when you're supposed to tidy up.

有人写过协议吗,在冰箱上贴个磁力贴,规定好什么时候该谁打扫房间

耶鲁公开课 - 博弈论课程节选

There's no rule about how you're supposed to use the word "Language."

因为并没有什么,关于应当如何运用"语言"一词的规定

耶鲁公开课 - 心理学导论课程节选

I know what the rules are.

我知道规定是什么。

麻省理工公开课 - 固态化学导论课程节选