He derided his student's attempt to solve the biggest problem in mathematics. 他嘲笑學(xué)生試圖解決數學(xué)上的最大難題的企圖。
One important method of math thinking refers to the transformation thinking in solving the math problems. 摘要利用轉化思想來(lái)解決數學(xué)問(wèn)題是數學(xué)思維的一種重要方法。