a graveyard for cars的用法和样例：
- The area had become a graveyard for old cars.
- A place for burying the dead; a graveyard.
- It was a seller's market for cars in 1970.
- They say you are what you eat, and growing numbers of vegans are shunning sex with meat-eaters because they see them as "a graveyard for animals", a New Zealand researcher says.