假如你陪你的外籍老师Mr.Smith去某音乐厅，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.演出时请勿拍照；5.

Question

假如你陪你的外籍老师Mr. Smith去某音乐厅，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. 演出时请勿拍照；

5. 演出时请勿使用电话；

6. 提前30分钟人场。 Smith先生不懂中文，他很想知道布告栏里写的内容。现在，请你把观众须知的内容用英文告诉他，并把要讲的话写下来。不少于70词。

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. En?trance to the hall is by ticket only each one each ticket. As a rule food or drinks should not be taken into the hall. Of course smoking is not allowed in the hall either. Please don't bring your digital camera with you because no photos can be taken during the concert. And what's more mobile phones must be kept off during the concert.