"这个表达不符合英语的习惯"这个句子英语要怎么翻译?

问题描述:

"这个表达不符合英语的习惯"这个句子英语要怎么翻译?

This is not an idiomatic English expression.
idiomatic:符合语言习惯用法的containing expressions that are natural to a native speaker of a language:
例句:
She speaks fluent and idiomatic English.