謝謝分享，用裏程的好處是取消訂票沒有罰款，三大航空公司我有一兩百萬，主要用來飛歐亞長途商務艙。

來源: 老朽於 2023-02-04 11:42:43 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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