personal communication system

例句：

1. 1. The company's new personalcommunication system has been well received by customers.
   该公司的新个人通信系统受到了客户的热烈欢迎。
2. 2. Thepersonal communication system allows for secure and privatemessaging between users.
   个人通信系统允许用户之间进行安全且私密的通讯。
3. 3. The personalcommunication system is designed to improve efficiency andreduce errors in business communication.
   个人通信系统旨在提高业务沟通的效率并减少错误。