https://online2.tingclass.net/lesson/shi0529/0009/9907/602.mp3
https://image.tingclass.net/statics/js/2012
start from scratch 从零开始，白手起家
It's all over now. We have to start from scratch.
现在一切都结束了，我们必须从零开始。
It's very hard to start from scratch.
白手起家非常困难。
