写一封求职信,关于参加冬令营,帮助照顾孩子们,介绍你的名字、年龄、爱好.开头已写出.
Dear sir,
I want to join your Winter Canp to help the kids with sports and music.
My name_________________.
正文：Dear sir,
I want to join Winter Camp to help the kids with sports and musc.
My name is Zhang Ming,i am 12 years old.My hobby is playing volleyball,and playing football and i like swimming.Do some sports are good for our health.At the same time,i like to eat hamburgers,tomatos and vegetables.