经典句型:The old man is knocked down by the bicycle. 那个老人被自行车撞倒了。

A:Look,there is traffic accident over there.
甲:看，那边发生了一起交通事故。
B:What happened?
乙:发生什么事了?
A:The old man is knocked down by the bicycle.
甲:那个老人被自行车撞倒了。

经典句型:You have gone against the traffic rules.你违反了交通规则。

A:Why do you stop me?
甲:为什么让我停下来?
B:You have gone against the traffic rules.
乙:你违反了交通规则。
A:I'm sorry.
甲:对不起。
B:Do you know this is a oneway street?
乙:你知道这是单行道吗?
A:I don't know.
甲:我不知道。
B:You have to pay a fine.
乙:你必须要交罚金。

句型讲解：
Go against意思是“反对，违反”，go against the traffic rules.违反交通规则。