如果按照中式英语翻译，应该是
My phone has no money.
但是老外听了可能会一脸懵
正确的表达是
My cellphone ran out of credit.
“run out of”是“用光，耗尽”的意思，“credit”除了“信用、信誉、积分”之外，还有“话费”的意思
手机欠费，自然需要充值，日常生活中表达“给手机充值”，应该说“top up”，给手机充值流量可以说“top up data”
My mobile phone is out of credit, I have to top up it.
我手机没钱了，得去给手机充值
拓展
开/关机是turn on/off your phone，不用open或者close哈
look through my phone 刷手机，look through 快速查看，浏览
Call me.
给我打电话
Answer the phone
接电话
