Adjust brightness: Dimming the screen is another way to extend battery life.

调整亮度：调暗屏幕是另一种延长电池寿命的方式。

youdao

Adjust brightness: Dimming the screen is another way to extend battery life.

调整亮度：调暗屏幕是另一种延长电池寿命的方式。

youdao