user identify module

例句：

1. 1. The user identification module is responsible for verifying the identity of users.
   用户识别模块负责验证用户的身份。
2. 2. The system uses a user identification module to ensure only authorized personnel can access the data.
   该系统使用用户识别模块来确保只有授权人员才能访问数据。
3. 3. The user identification module was designed to improve the security of the system by preventing unauthorized access.
   用户识别模块被设计用来提高系统的安全性，防止未经授权的访问。