你不能在学校吸烟,这是违反规则的。

You can't smoke at school, it's against the rules.

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You can't smoke at school, it's against the rules.

rules 是名词 rule 的复数形式,rule 的意思是"规则、规定",指必须遵守的正式或非正式的行为准则。

在 App 中完整学习这张卡片

在 App 中学习