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:我想試試搞股票。
B:It's very hard, you know.
B:要知道,那是很難的。
A:Don't worry. I know there are no pennies from heaven, I'll work hard.
A:別擔心,我知道沒有天上掉餡餅的好事,我會努力工作的。
B:Good luck!
B:祝你走運!