a distant cousin的用法和样例：
- She is a distant cousin of mine.
- They sat down to meat with a distant cousin of the house.
- He is a distant cousin of mine.
- Rhoda was a distant cousin, who made a living by creating hats out of expensive material.
- A distant cousin in Australia was also charged in the failed attacks in London and Glasgow.
- John, of whom my aunt is a distant cousin by marriage, comes to see us sometimes.