官网解释: The Airport-City-Day-Ticket is a day ticket for the entire MVV network. This ticket allows you to use all means of transport within the MVV, for example S-Bahn (urban trains), U-Bahn (underground), buses and trams. 所以Airport-City-Day-Ticket能坐S/U/bus的。宁芬堡里中心区远一点,其他主要景点都在火车站附近。如果机场到火车站后会再次坐地铁/bus一个来回,买这2种票之一是合适的。