如果为platform - title指定的是一个数字，那么该数字会被当作是要引导的菜单选项(而不是要匹配的平台)。

If a number is specified for platform-title, it is treated as the menu option to boot (not a platform to match against).

youdao

如果为platform - title指定的是一个数字，那么该数字会被当作是要引导的菜单选项(而不是要匹配的平台)。

If a number is specified for platform-title, it is treated as the menu option to boot (not a platform to match against).

youdao