纽约人生活面面观从数字看美国社会（之九）──纽约人的行齐青云城市交通通城市经济、社会发展的动脉。而城市交通的水准，只是衡量城市发展水平的重要标志之一。纽约市的交通，真可谓陆海空立体交叉，四通八达，除拥有三个国际、国内机场和货物年吞吐量约占全美４０％以... A New Yorker’s Outlook on Life A Look at American Society from Numbers (Part 9) - The New Yorker’s Alignment QI Qingyun The artery of economic and social development in urban traffic cities. The level of urban traffic is only one of the important indicators of the level of urban development. Traffic in New York City, really can be described as three-dimensional land, sea and sky cross, extending in all directions, in addition to having three international, domestic airports and cargo annual throughput of about 40% of the United States ...