理财

例句：

1. 1. I need to learn how to manage my finances better.
   我需要学习如何更好地管理我的财务。
2. 2. He has a lot of experience in investment and is very good at it.
   他在投资方面有很多经验，做得很好。
3. 3. We should start saving money for our future by setting up an emergency fund.
   我们应该开始存钱为我们的将来做准备，设立一个应急基金。