是的，早期北极探险队的干粮多半是蒸熟的肥肉（脂肪）条，他们一天耗能1万多大卡

来源: coach1960 于 2017-11-13 11:35:59 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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