纽约市动起来 NYC: Inside Out (2009)认领

　　New York City: Inside Out episodes 　　New York City is dependent on complex transportation, a huge amount of electricity and a water and waste system sufficient enough to cope with the rising demand. 　　Read more... 　　Transportation: 　　The city of New York would come to a screeching halt without its complex transportation and food delivery systems. Go inside where no one has gone before,...