https://online2.tingclass.net/lesson/shi0529/0009/9907/552.mp3
https://image.tingclass.net/statics/js/2012
講解文本：
start from zero 從零開始
We have to start from zero.
我們不得不從零開始。
It's my last chance. I don't want to start from zero again.
這是我最后的機(jī)會(huì)了，我不想再?gòu)牧汩_始。
瘋狂練習(xí)吧!
