During normal use, GRUB 2 works much like GRUB Legacy: When you boot the computer, just after the BIOS performs its checks, a menu of operating system and kernel options appears.

在常规使用过程中，GRUB 2与GRUB Legacy类似：启动计算机时，当BIOS执行检查后，操作系统和内核选项菜单会出现。

youdao

I pour myself some cereal and gulp it down in my home office while waiting for the computer to boot up.

在家中的办公室里等侯电脑启动时，我给自己灌下一些谷类食物，狼吞虎咽地吃下去。

youdao

The computer won't boot.

计算机无法启动。

《柯林斯英汉双解大词典》

Uncork the bubbly, boot up the computer, and usher in the new era in an appropriately futuristic way -- on the Internet.

CNN: New Year's Eve on the Net