我要一篇两分钟的英语演讲稿，关于My dream的。我的梦想是当医生。原创的！！！急！！！！

Dear teacher and classmates: I am very glad to make a speech here today! This time, I'd like to talk something about my dream. My dream of being a doctor. My mother is a doctor. She always has to work lots of hours and comes home late and tired. She h