translation.en: I was dragging 180 kilos of food and fuel and supplies, about 400 pounds. The average temperature for the 10 weeks was minus 35. Minus 50 was the coldest.
translation.zh: 我拖着180公斤的食物和400磅的燃料供给 整整10周里 平均温度是零下35度 最冷的时候有零下50度