巴黎大区，在历史上从1900开始，是以西岱岛为中心的巴黎老城沿着中世纪以来的皇家狩猎场的道路向外发展的。
The Grand Paris , with its origin dating back in1900 , has been expanding from the old city of Paris along the road of what has been La Chasse Royale since medieval .
西岱岛