Whenever a person hides an intimate relationship from his partner he or she is being unfaithful.

无论何时，当某一方对自己伴侣隐瞒另外一段亲密关系的时候，他们都是不忠诚的。

youdao

Whenever a person hides an intimate relationship from his partner he or she is being unfaithful.

无论何时，当某一方对自己伴侣隐瞒另外一段亲密关系的时候，他们都是不忠诚的。

youdao