This method, which goes against all the tenets of modern educational theory, nevertheless swept Japan. Eleven years ago it came to Taiwan, and has now crossed the ocean to the US.
這種違反現代啟發式教育理論的數學輔導法，卻風靡日本，並在十一年前傳到台灣，現在又遠渡重洋，傳到美國。