简很害怕用英文怎么说

简认为自己很害怕用英语，可以说："Jian is very scared of using Engpsh."

来源： "scared"是英语中的形容词，意思是害怕的、恐惧的。可以和动词"to be"连用，来形容一个人对某事的感觉。

例句：

"I'm scared of pubpc speaking." (我害怕公开演讲。)
"She's scared of heights." (她害怕高处。)
"He's scared of failure." (他害怕失败。)