说明：  FAT32 文件系统将逻辑盘的空间划分为三部分，依次是引导区（BOOT区）、文件分配表区（FAT区）、数据区（DATA区）。引导区和文件分配表区又合称为系统区。
(FAT32 file system logical disk space is divided into three parts, in turn, is the BOOT sector (BOOT), file allocation table (FAT), DATA (DATA). Boot sector and file allocation table area and collectively known as the system area. )