file management subsystem

例句：

1. 1. The new file management system has greatly improved our organizational efficiency.
   新的文件管理系统大大提高了我们的组织效率。
2. 2.The file management subsystem is responsible for organizing and managing all the documents in the office.
   文件管理系统负责整理和管理办公室的所有文件。
3. 3.The file management subsystem was developed to help employees easily access and share important documents.
   文件管理系统的开发是为了帮助员工轻松地访问和共享重要文档。