说明：  多功能文件操作 新建文件或文件夹（可以是多级目录） 读写文件 粘贴、复制、删除文件或目录（可以是多级目录）
(New multi-file operations file or folder (can be multi-level directory) to read and write files paste, copy, delete files or directories (can be multi-level directory))