2、劳驾，请问去最近的医院怎么走?excuse me,could you tell me which is the way to the nearest hospital?
3、请告诉我去邮局怎么走好吗?excuse me,would you please show me the way to the post office?
4、劳驾，请告诉我去警察局怎么走好吗？excuse me,would you mind telling me the way to the police station?
5、打扰了，请问去人民公园走这条路对吗?excuse me,is this the right way to the people’s park?