The penthouse apartment on Fifth Avenue was owned by the company.第五大街的顶层公寓以前归这家公司所有。Lily lives in a penthouse just off Park Avenue.莉莉住在公园大道附近的一套顶层豪华公寓里。The hoisting machinery is located in the penthouse.起重机械装在顶层机房。The penthouse apartment is on the top floor.豪华顶层公寓位于大楼的顶层。