英语演讲稿，介绍自己，家人，朋友

Good morning everyone: I am ....Let me introduce my friend Steven.He comes frorm Beijing and graduated frome Beijing Teacher's University four years ago.H e has been learning English for 12 years.he likes English because it is beautiful and useful.Do you know why it is beautiful and useful?It is useful because many people in the world use English as their mother language.Many romanticmovies and beautifu songs were made and sung in English it's beatiful. and it is official language of the UN.