一、简介为了应对推动航空市场的诸多因素,尤其是低成本航空公司的成功,传统航空公司在很多方面同时迈出了革命性的步伐:大幅削减成本,改善运营以及为不同顾客量身定制服务。这些举措取得的结果大部分很积极的,世界上很多“古董”航空公司开始或几乎重新盈利。但是考虑到全球经济从来没有如此强 I. INTRODUCTION In response to the many factors driving the aerospace market, and especially the success of low-cost airlines, traditional airlines are simultaneously taking revolutionary steps in many ways: drastically reducing costs, improving operations, and tailoring services to different customers . Most of the results of these initiatives have been very positive, with many “antique” airlines in the world starting or almost re-profiting. But considering the global economy has never been so strong