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通俗的说就是高级经济舱了,价格比普通的经济舱贵一些,可以有机会升至商务舱。 也就是花少量的钱有机会享受商务舱的待遇。
lilyvac
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(#6000764@60)
Last Updated: 2011-1-24
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请问Y,B,M,U 是什么座位级别呀? 票价有什么不同吗?
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