〔旅游中心／综合报导〕将原有经济舱的服务升级，推出介于商务舱与经济舱之间的优质经济舱(Premium Economy Class)，是目前许多航空公司的经营策略。
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头等舱、商务舱和经济舱均向乘客提供优质服务。
First class, business class, and economy class offer excellent services to passengers.
鉴于 航线的 长度，新加坡航空公司将这一航班设计成两个等级的优质服务，即商务舱和经理级经济舱，从而减少了座位的数量。
The length of the flight has led SIA to design the route as a premium two-class service with business-class and executive economy cabins only and a reduction in the number of seats.
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