山海關機場跑道是西南-東北方向，飛機應該是起飛時向西南，需要繞個彎才能向蒙古去。

來源: borisg 於 2020-04-09 12:29:53 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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