OPPO
赚钱可以写成以下几种方式：
1. Earning money
2. Making money
3. Generating revenue
4. Turning a profit
5. Bringing in income
6. Building wealth
7. Creating a source of income
8. Developing a profitable venture
9. Monetizing skills or resources
10. Capitalizing on OPPOrtunities to earn money.
