double message system

例句：

1. 1.The double message system is designed to prevent misunderstandings between different departments.
   双重消息系统旨在防止不同部门之间的误解。
2. 2.The company implemented a double message system to improve communication and reduce errors.
   该公司实施了双重消息系统，以提高沟通效率并减少错误。
3. 3.The double message system was crucial in ensuring the security of sensitive information.
   双重消息系统在确保敏感信息安全方面发挥了关键作用。