Directions: Write an English composition according to the instructions given below in Chinese.
高三毕业在即，学校将举行以“畅想未来”为主题的英文演讲征文活动。请写一篇演讲稿，从工作和家庭两方面谈谈你二十年后的生活。词数：120以上（不包括已给的开头与结尾）
Dear teachers and classmates,
It is a great honor for me to give a speech here about my future life in twenty years. …