Wikipedia https://zh.wikipedia.org/wiki/保罗·朗之万广场
Official Website http://www.paris.fr/portail/loisirs/Portal.lut?page=equipment&template=equipment.template.popup&document_equipment_id=2446
地址 20Bis Square Paul Langevin, Paris 75005, France
坐标 48°50'52.242" N 2°21'0.505" E
