当电源键菜单已经打开，按住电源键按钮几秒，可以进入菜单配置界面。

With the power menu already open, press and hold the power button for a few seconds to configure the menu.

youdao

你可以通过按住alt和右箭头键(你可以使用有箭头键按钮回到lfs用户)。

You can do this by holding Alt and the right arrow key (you can return to the LFS user by doing the same with the left directional button).

youdao

利福恩又按下播放按钮，播放了磁带，接着按了停止键，然后又按下倒带键。

Leaphorn pushed the play button again, ran the tape, pushed stop, pushed rewind.

《柯林斯英汉双解大词典》