a sports field的用法和样例：
- The woman said she had been approached by a man with a "Scandinavian-type accent" dressed in a flying suit-style outfit while out walking on a sports field near Norwich, eastern England, in 1989.
- Volleyball is a sport of which I am very fond.
- My brother wants to buy a sport jacket.
- A sports car that stops on a dime.
- Were I rich enough, I would buy a sports car.
- A sports team that gloried in its hard-won victory.