一位明智的历史学家是十分细心与专业地选择与衡量事实的.A judicious historian selects and weighs facts carefully and critically.及时而专业地应答所有来电.Answer all incoming telephone calls promptly and professionally.他很专业地修好了电视.He repaired the tv set expertly....

“专业地”的英语可以翻译为：professionally ...