wifi app must be off first.is will power off.

wifi app must be off first.is will power off. mp4出现 low battery!power will be turned off now 为什么be power off不能是be off power The power is off/gone. power off 请问must be off ,see 充电器the power be off state 英语翻译The power take-off test will be made consisting of a two mp4突然不好用了empty battery power will be turned off now 我的IBM笔记本开机就提示：battery is critically low will power off “I really must be off now? you will be the first man off the bench every ga