Our canons of ethics are generalizations designed for an earlier era.

我们的道德准则是为早期时代设计的一般化概括。

Lee: Of course we use canons.

李：当然是纸箱了。

They are legally considered canons in the US.

他们在美国法律上视为在大炮。

His behavior offends the canons of good manners.

他的行为冒犯了公认的礼貌规范。

His behaviour offends against the canons of good manners.

他的行为违反了良好举止的准则。