person的形容词形式是personal；复数 personals；
person的复数 people、persons
The book is based on personal experience.
本书是根据个人经历写成的。
We offer a personal service to all our customers.
我们为所有顾客提供个别服务。
Any reasonable person would have done exactly as you did.
任何有头脑的人都会完全照你那样去做的。
What is she like as a person?
她的人品怎么样？
