abolition of ground-rent的用法和样例：
- It were well, he said, to be there early, and anticipate certain indistinct but wholly unjust claims on the score of ground rent and fuel.
- Advocacy of the abolition of slavery.
- We all hope for the abolition of war.
- It has been two years since the abolition of the custom.
- The abolition of slavery had been exercised in many countries.