a lease of life的用法和样例：
- Since recovering from her operation, she's had a new lease of life.
- A bit of oil and some paint could give that old bike a new lease of life.
- That long holiday has given me a new lease of life.
- It is a lease of land for a substantial period.
- He took a house on a lease of ten years.
- Reparation work has given the old building a new lease of life.