There was a strict rule against turning round until one gave the signal, when all turned at once.

有一条严格的规定，在一个人发出信号，所有人一起转身之前，所有的人都不得转身。

There is no rule against it.

没有禁止这种做法的规定。

Is there a rule against grotesque art?

有法则规定怪诞丑陋的便不是艺术了？

There is a rule against playing music here.

此处规定不得演奏音乐。

Connie: Is there a rule against grotesque art?

康妮：有什么规则说不能有奇形怪状的作品吗？