47303:all older children or adults are charged 35 pounds per

47303:all older children or adults are charged 35 pounds per night and person for extra beds.
求本句翻译及语言点
1—all older children or adults are charged 35 pounds per night and person for extra beds.
翻译：所有大一点的孩子或者成年人花费35镑每晚以及对于加床的人
all older children：所有大一点的孩子
sb be charged + 费用：某人花费多少钱
all older children or adults are charged 35 pounds：所有大一点的孩子或者成年人花费35镑
person for extra beds：对于加床的人
person：n.1.人2.(语法)人称
extra bed：加床；额外的床