定为规矩

set as a rule

守规矩

abide by the rules

不守规矩

break the rules

没规矩

improper

懂得规矩

know the rules

照规矩办事

do things by the book

不能照老规矩办事

things can't be done the old way

我们这里没有这种规矩。

That's not how we do things here.

行为规矩

well-behaved

行为一点也不规矩

very ill-mannered

没听说过他有什么不规矩的地方。

I hadn't heard that he had done anything untoward.

规规矩矩的人绝对不会这样做。

Someone who knew how to conduct themselves would never do such a thing.

字写得很规矩

handwriting is very neat

规规矩矩地坐着

sit still and behave

规规矩矩地行个礼

make a formal salute