英语书面表达
    假如你是李华，某美国中学生代表团来你校访问。 你代表学校介绍将要举行的有关“建设美丽中国”的活动，主要内容包括：
1. 表示欢迎：
2. 介绍活动内容：
3. 邀请他们参加。
注意：1.词数：100词左右
      2.可以适当增加细节，以使行文连贯。
Possible version:
Good morning, everyone ! On behalf of our school,welcome you to
our school. And it’s my honor to be here to introduce the event to take place next week.
In order to respond to the initiative of Beautiful China and provide students with a better learning environment,our school plans to hold an event,the theme of which is Beautiful Campus,Green Campus. And in it, rich and colorful activities will be held, including a traditional Chinese painting competition Beautiful China and a speech contest about Green Campus .美丽中国作文
  I believe the event will provide a platform for us to explore the beauty of China and increase the awareness of protecting the environment. Finally, I sincerely invite you to join us.
Thanks.