权威例句
The impact of airport fees on fares for the leisure air travel market: The case of SpainBalancing airport fees with service needs'£28 more on fares' as airport fees riseCAA fuels airport fees rowAirport FeesAirlines lobby for airport fees shake-upJapan raises ire over increasing airport feesAIRPORT FEES ARE JUSTIFIEDUSVI raises airport fees after allCHA asks USVI to rescind airport-fee hikes