crop files

• 删除文件

crop files的用法和样例：

例句

1. As simply deleting files or wiping the drive was not sufficient.
   仅删除文件或清除硬盘是不够的。
2. You can drag the disk image to the Trash to delete the files.
   您可以将该磁盘映像拖移到废纸篓中以删除文件。