https://online2.tingclass.net/lesson/shi0529/0009/9907/354.mp3
https://image.tingclass.net/statics/js/2012
讲解文本：
clean slate 从头再来，从零开始，清白历史
The company decided to pay off the debt to start with a clean slate.
公司决定还清债务，从头再来。
You have to learn to forgive and move on with a clean slate.
你必须学会宽容，然后从头再来。
疯狂练习吧!
