solution approach

• 解题步骤

solution approach的用法和样例：

例句

1. The author hence draws a procedure of correct analysis leading to the solution of the problems, and argues for ways of memory of total probability.
   通过对典型题目的分析，总结出求解此类问题的方法和解题步骤，并给出了全概率公式的记忆方法。