自我介绍算什么文体和什么表达方式啊?

自我介绍算什么文体和什么表达方式啊?
如题.还是说明呢?
比如就象下面这个,自我介绍
I’m Wang Shan,a girl of sixteen,presently attending Beijing Yangguang Middle School.I like music,especially classical music.I’m also interested in photography because it allows me to record the beautiful moments in my life.Through my hobbies,I’ve made many friends.In fact,I like meeting new people and enjoy talking with them.Believing we all need help from each other,I appreciate friends’ help,and I’m willing to help anyone in need.
I love life; I love Mother Nature; and I love peace.I hate any form of violence.
I would like to join the Peace & Friendship Summer Camp since it would be a great opportunity to make friends with young people from different countries and learn about their cultures.