请问罗马机场大巴除了打印票还需要去换登车卡才能上大巴吗?刚订了从罗马火车总站到Fiumicino机场的大巴票,付款之后才看到这样一段。To guarantee your seat on the bus to Ciampino/Fiumicino airports, please make sure to go to the Terravision desk inside the Terracafè ( Via Marsala 29 Termini ) to pick up your boarding card. Boa...