https://online2.tingclass.net/lesson/shi0529/0009/9215/p/6.mp3
https://image.tingclass.net/statics/js/2012
A:I want to try my hand at the slocks.
A：我想试试搞股票。
B:It's very hard, you know.
B：要知道，那是很难的。
A:Don't worry. I know there are no pennies from heaven, I'll work hard.
A:别担心，我知道没有天上掉馅饼的好事，我会努力工作的。
B:Good luck!
B：祝你走运!
