请问"您所拨打的电话已关机"翻译成英语是什么?

sorry ,the subscriber you dialed is power off。对不起您拔打的电话已关机。sorry,the telephone you called cannot be connectted。对不起,你拨打的手机暂时无法接通（不在服务区）。sorry ,the number you dialed is not exist。对不起,你拨打的号码是空号。