帮忙写份简单的英文自我介绍，谢谢

Hello,everyone.I am so glad to stand here.First of all,I will introduce myself.My name is...,I am...years old this year.I have many hobbies,such as:reading.dancing.writing and so on.Also I like English very much.I think English is very useful for us,because many many people in the world can speak English,if I learn it well,I can talk with them and make friends with them.Besides these,I also like doing some exercises.Doing exercises can make us healthier.Health is so important for us,we can not doing anything without a good health.So,we can do exercises togher in the future.I also like help others,when you are in trouble,I will do anything that I can.Of course,I hope you my classmates can help me too.At the last,I wish we can become good friends and everybody can get a good result at the end.Thank you

I'm seventeen years old .The hobby is fine arts。I'm quite and hope hand over more good friends.