file handling

例句：

1. 1. The company has implemented a new system for file handling.
   该公司已经实施了一个新的文件管理系统。
2. 2. The new software will greatly improve the efficiency of file handling.
   新的软件将大大提高文件处理的效率。
3. 3.The team is responsible for ensuring that all files are handled securely and confidentially.
   该团队负责确保所有文件都得到安全和保密的处理。