下面是本书在amazon网站中的用户评价, This is a fantastic book. HIGHLY recommended. It even moved me to write my first review on Amazon. I had no idea that improving my accent would be so much fun and so interesting. The main strengh of the book is in the system. The first one third of the course is devoted to the intonation training, which builds a good foundation for the individual sound training that is to come later. Instead of focusing on particular sounds from the beginning, you learn to think large and change your actual speech flow