There is more to the rivalry between rail and air than the experience in transit.
铁路和航空之间的竞争不仅仅是运输方面的经验。
2
There is more to the rivalry between rail and air than the experience in transit, however.
然而，铁路和航空除了运输的经历外还有更多相竞争的方面。
3
The index assessed sustainability in 112 cities by looking at 18 environmental indicators — from air pollution to waste recycling to mass transit — for the years 2004-2008.