1. My phone's dead.
当我第一次看到这个词时，第一印象的理解是手机坏掉了，直译是“我的手机死掉啦”，其实就是“我手机没电啦”。这是最地道也是外国人最常说的表达。
Sorry, my phone's dead.
抱歉，我的电话没电了。
2. My phone died.
I think my phone died!
我觉得我手机没电了！
3. My cellphone is out of power.
“out of”指“用完”，power指“电能电量”。
4. My phone battery died.
What will you do when the battery dies?
电池没电的时候你会怎么办呢？
5. My phone has no power.
以上几种表达都是说手机完全没电了。
手机电量低但是还能撑一会儿的表达方式如下：
1. My phone is going to die.
My phone is going to die. I need to charge it.我的手机快没电了，我需要充电。
2. My battery is almost dead.
我的手机快没电了。
3. My battery is low.
我手机电量低。
4. My phone is running out of battery.
我的电话快没电了。
5. My phone's dying.
我手机快没电了。
