文件系统

例句：

1. 1. The company's file system is designed to store and retrieve data efficiently.
   公司的文件系统旨在高效地存储和检索数据。
2. 2. The new software has a user-friendly file system that makes it easy to manage files.
   这款新软件有一个用户友好的文件系统，使得管理文件变得简单。
3. 3. The company's file system is designed to ensure data security and integrity.
   公司的文件系统旨在确保数据的安全性和完整性。