barkeeper

例句：

1. 1. He is a well-known barkeep in the city center.
   他是市中心一个著名的酒吧老板。
2. 2. The barkeep was very helpful and friendly.
   酒吧老板非常乐于助人和友好。
3. 3. She decided to quit her job as a barkeep and start her own business.
   她决定辞去酒吧服务员的职位，开始自己的生意。