假如你陪你校的外籍教师Smith先生去某音乐厅听音乐,在门口的布告栏里看见一张观众须知,内容如下：1.一人一票,凭票入场；2.场内严禁吸烟；3.食品和饮料请勿带进场内；4.演出时请勿照相

Question

假如你陪你校的外籍教师Smith 先生去某音乐厅听音乐,在门口的布告栏里看见一张观众须知,内容如下：
1.一人一票,凭票入场；
2.场内严禁吸烟；
3.食品和饮料请勿带进场内；
4.演出时请勿照相；
5.演出时请勿使用传呼机和移动电话；
6．提前30分钟入场.
Smith 先生不懂中文,他很想知道布告栏里写着什么.现在,请你把观众须知的内容用英文告诉Smith 先生,并把要讲的话写下来.
注意：1.开头部分已写好,只需接着写.但可增加适当的细节,使所写语言连贯.
2.内容要点次序可根据你行文需要排列.

Answer 1

Mr Smith,it is a notice to the audience.It says that we should enter
the concert hall 30 minutes earlier before the concert starts.Entrance
to the hall is by ticket only,each one each ticket.As a rule,food
or drink should not be taken into the hall.Of course,smoking is not
allowed in the hall,too.Please don't bring your digital camera with
you because no photos can be taken during the concert.And what is
more,beepers and mobile phones must be kept off during the concert.