跑马场
4.Traditional European Style Club -Investigation Record of Western Merchant Horse-race Field in Hankow
5.By the example of Xiaoheshan Forest Park in Hangzhou,the article analyzes the changeable characters under the change condition about primitive forest mat quality and also test significant influence degree at tourist convenience by variance analysis with help of observation about several factors such as temperature,humidity,irradiance,and wind speed on the mat of different tourism site(such as wooden house,Mongolic canopy,lake sand,horse running site).
