上海是立体的,是难以描述的,但追古溯今是有着巨大的时空维度的。上海是年轻的城市,因为拥有中国最大的外贸港口、最大的工业基地,是中国大陆第一大城市,是中国大陆的经济、金融、贸易和航运中心;上海又是古老的城市,因为已有两千多年历史,早在战国时就作为楚国春申君封邑,开始建城。上海是一个高度国际化的城市,全年外籍旅游接待量居中国大陆第一,在2011年1期The World’s Best Shanghai is three-dimensional and difficult to describe, but pursuing ancient times has a huge dimension in space and time. Shanghai is a young city because it has the largest foreign trade port and the largest industrial base in China. It is the largest city in mainland China and the economic, financial, trade and shipping center of mainland China. Shanghai is an ancient city because it already has Two thousand years of history, as early as the Warring States Period as Chu Guo Chun Shen Jun Feng Yi, began to build the city. Shanghai is a highly international city with a year-round number of foreign tourist arrivals in mainland China. In 2011, The World’s Best