“平庸的”的英语可以翻译为：ourgeois，commonplace，indifferent，mediocre，third-class ...

他们鄙视平庸的生活。They distain the commonplace life.她话锋一转,锐利地指向那对平庸的夫妇.She aimed her voice very pointedly at the colourless couple.好象他认为那是平庸的陈词滥调.He seemed to think it was the usual average nonsense....