片语
person-to-person payment system个人间付款系统
Person-to-person fun人与人之间其乐融融
a person-to-person call叫人电话
person-to-person encounter人际接触
person-to-person communication[通信]
Person-to-Person Networking Services网络服务
Person-to-person closer人与人更亲近
person-to-person service指名服务
Person-to-person is communication人与人在于沟通