From the menu, you may press e on an entry to edit it, c to switch to a GRUB command line, b to boot the system, p to enter a password, and Esc to return to the menu or to the previous step.

在菜单中的条目上按 e 键将编辑条目，按 c 键切换到 GRUB 命令行，按 b 键引导系统，按 p 键输入密码，按 Esc 键返回菜单或上一步。

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In the case of Project B, Assange wanted to edit the raw footage into a short film as a vehicle for commentary.

NEWYORKER: No Secrets

Curriculum leader for media, Karen Melling explained that the B-Tec Year 10 group were passing on their technical skills to the younger students by helping them edit footage of an interview with Dr Pete Edwards from Durham University, who has been to CERN and inside the Large Hadron Collider (LHC).

BBC: November's Practice News Day