手机的开、关用英语怎么说比如翻译：会议前,请关上你的手机.
问题描述：
手机的开、关用英语怎么说
比如翻译：会议前,请关上你的手机.
答
turn on/off your phone
答
turn on/off the power of the mobile phones.
Please turn off the power of your mobile phones before meeting.
答
Please turn off your mobile phones before the meeting.
关机：turn/switch off
开机：turn /switch on
关╱开（电灯、机器等）都可以用
答
The opening or closing