https://online2.tingclass.net/lesson/shi0529/0009/9907/816.mp3
https://image.tingclass.net/statics/js/2012
bank on something 指望，依赖，寄希望于
The company is banking on the new project to makesome money.
公司指望这个新项目赚钱。
-I'm having a party this weekend. Why don't youcome by?
这个周末我会搞聚会，你要不要来
-You can bank on that.
没问题。
