精选优质文档-倾情为你奉上Zhong Hua City Gate CastleNow we are arriving at Zhong Hua City Gate Castle, it is as high as a 5-storeyed building ,very impressive to the visitors to Nanjing. And Id like to make an introduction of the ancient city wall first.City ,symbolizing the human society developing toward civilization .It is not only the basic barrio（区域） of Chinese peoples living space, but also an important way to make country stable .In this sense ,Nanjing city wall built 600 years ago and bas
