Overcrowded Underground trains and Heathrow’s congestion are having an impact, though it is hard to understand why New York wins on these measures. Riding the Subway often brings unpleasant surprises, while JFK Airport is hardly a favorite among travelers (and there remains no fast rail link to it).
拥挤的地铁和忙到爆的西斯罗机场确实有影响，但很难理解为何纽约可以在这些指标中胜出。搭乘纽约地铁经常会带来意外惊吓，而肯尼迪机场也决非旅行者最喜欢的极长（而且没有快速轨道交通接驳）。