https://online2.tingclass.net/lesson/shi0529/10000/10243/51.mp3
https://image.tingclass.net/statics/js/2012
本期内容：
Understand yourself in order to better understand others.
知己方能解人
我们来学习一个短语，in order to do sth为了做什么
in order to understand others 为了更好的理解他人
知己知彼，才能战无不胜。
