file manipulation

例句：

1. 1. The company's new software allows for efficient file manipulation.
   该公司的新软件使文件操作更加高效。
2. 2. The engineer was tasked with the responsibility of managing the complex file manipulation process.
   工程师被指派负责管理复杂的文件操作过程。
3. 3.During the trial, the defense team argued that the defendant had mastered the art of file manipulation.
   审判期间，辩护团队争辩说被告已经掌握了文件操作的艺术。