联系不到人英文

一个人突然失去联系。英语翻译如下：A person suddenly lost contact.重点词汇：一个人 one突然 suddenly; sudden; abruptly; abrupt; unexpected失去联系 out of touch; lose track; lose touch with

我们联系不上受益人We can not contact the beneficiary.

In case of emergency, we can't get in touch with the one wanted.

I cant find him he didnt anwer my call.