city-airport pair fsd atl origin default- crt location fsd frario/dec city-airport /travel month fsd yyzrowm/17dec city-airport /travel date fsd istmuc/12sep99 past travel date display fsd frabkk/dec/tg 指定航空公司 fsd frabkk/jan/cny 用指定的货币显示 fsd parfra/jan*12dec99 jan为旅行...