money of small denominations

例句：

1. 1. He has a lot of money to invest in real estate.
   他有很多钱可以投资房地产。
2. 2. The rich man had a lot of money but no time to spend it.
   那个富人有很多钱，但没时间花。
3. 3. Money is the root of all evil.
   金钱是万恶之源。