高中英语冬令营

I heard that you are going to hold a winter camp for overseas high school students.

我听说用I heard表示，I heard that（主语从句）you will hold winter vacation winter camp for overseas high school students.

Ladies and gentlemen, I would like to introduce my hometown to you.My hometown, neighboring Hong Kong, is located in Guangdong Province of China. It has a history of more than 300 years and a population of two million. With its highly-developed economy, the people in my hometown are leading a happy life. It offers children modern education and 90% of the high school leavers are admitted to universities. Every year the picturesque scenery attracts lots of visitors from home and abroad. Thank you and welcome to my hometown!

推荐你去新东方长沙学校看看哈。