七旬华尔街英语优秀学员梦想达成。This is a very special student not only because he is over 70 years old, but also because he is a distinguished scholar in the Ballistic Missile and Air Space field in China! Frank Wu，one of the most senior students at Wall Street English, has undertaken our training course at the age of 74 to send his dreams to the thrilling external space! 
