Urbanus乌尔巴努斯urbanadj.城市的；都市的urban unemployment城市失业问题urban plaza design城市广场设计urbanized township城市化乡镇urban river repair城市河流半自然化Urban fringe areas城市边缘地域urban road network城市道路网urban cooking fume监测与管理urban artery roads城市干道urban intersection城市路口Urban Scenery Belt城市风光带