求翻译：文件系统负责为用户建立文件，撤消、读写、修改和复制文件，还负责完成对文件的按名存取和进行存取控制。是什么意思？

File system is responsible for the users to create documents, undo, write, modify and copy files, is also responsible for complete access to the files by name, and for access control.

file system is responsible for establishing a document for the user, and withdraw, read, write, modify and copy the files, also responsible for the completion of the document access by name and access control.

The filing system is responsible for the user establishment document, the rescission, read-write, the revision and the duplication document, but also completes responsibly to the document deposits and withdraws and carries on the access control according to.

File system established for user files, undo, reading and writing, modifying, and copying files, also responsible for complete access to the files and access control.