"很容易感冒" 英文表达为 "prone to colds"。

关于这个表达的来源,"prone" 是一个形容词,意思是 "易于……的",例如,"She is prone to getting sunburns because she has very fair skin."(她很容易晒伤,因为她的皮肤非常白。)。"Colds" 是指感冒。

例句:

I seem to be prone to colds this winter. (我今年冬天似乎很容易感冒。)
She is prone to getting colds because she doesn't dress warmly enough. (她很容易感冒,因为她穿得不够暖和。)
He is prone to colds because he works in a damp and cold environment. (他很容易感冒,因为他在潮湿和寒冷的环境中工作。)