是的，早期北極探險隊的幹糧多半是蒸熟的肥肉（脂肪）條，他們一天耗能1萬多大卡

來源: coach1960 於 2017-11-13 11:35:59 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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