该研究公司的分析是基于从机票分销商收集的独家数据，以及对通过互联网和其它渠道分销的机票价格进行调研所获得的结果。
The research firm based its analysis on proprietary data collected from airline ticket vendors and by surveying ticket prices on the Internet, among other techniques.
该研究公司的分析是基于从机票分销商收集的独家数据，以及对通过互联网和其它渠道分销的机票价格进行调研所获得的结果。
The research firm based its analysis on proprietary data collected from airline ticket vendors and by surveying ticket prices on the Internet, among other techniques.
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