現在是從13000尺跳下去，5000尺開傘，手腕上有海拔計。高手可以3500尺開傘。

來源: 惡俗老狼於 2015-10-10 19:23:29 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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