A band of people的用法和样例：
- He was waylaid by a band of guerrillas.
- He was attacked by a band of ruffians.
- A band of robbers held up the train.
- In the living room, there were a band of people dancing in group affectedly, which was very farcical.
- We're wired to experience euphoria when we belong to a band of people championing common values.It literally intoxicates us.