在您的系统设置中建立环境变量ROO-DEV，该变量应指向Roo项目中的引导文件夹。

Set up the environment variable ROO-DEV in your system settings, which should point to the bootstrap folder within the Roo project.

youdao

该映像不仅包括Linux内核映像和引导文件系统，而且还包括用来启动Linux的引导区。

This image contains not only the Linux kernel image and root file system but also the boot sector that is used to launch Linux.

youdao

虚拟设备容器是一个VM映像(VMI)，VMI是一个包含VM的硬盘映像(包括内核、引导分区和引导文件系统)的文件。

The virtual appliance container is a VM image (VMI). A VMI is a file that contains the VM's hard disk image (including the kernel, boot partition, and root file system).

youdao

虚拟设备容器是一个VM映像(VMI)，VMI是一个包含VM的硬盘映像(包括内核、引导分区和引导文件系统)的文件。

The virtual appliance container is a VM image (VMI). A VMI is a file that contains the VM's hard disk image (including the kernel, boot partition, and root file system).

youdao