The recreation is one of the important functions of the city . the function of city was concluded to living , working , traffic and recreation in 《 athens charter 》 in 1933 游憩是城市的重要功能,早在1933年《雅典宪章》就把城市的功能总结为:生活、工作、交通和游憩。
The Athens Charter, or Charte d'Athènes was a document about urban planning published by the Swiss architect, Le Corbusier in 1943. The work was based upon Le Corbusier’s Ville Radieuse (Radiant City) book of 1935 and urban studies undertaken by the Congrès International d'Architecture Moderne (CIAM) in the early 1930s.