And some researchers say it could be the lowest temperature ever recorded on Earth.

一些研究人员表示这可能是地球上有史以来的最低温度。

The frigid front blew out of Siberia with driving snow and the lowest temperatures of the season.

此次来自西伯利亚的寒风带来了特大降雪，气温达到了本季最低值。

And just slightly higher at 13.7 degrees is the lowest body temperature a living human has ever had.

稍微高一点，到 13.7 度，是人类曾有过的最低体温。

And just barely above that at -273 degrees is the lowest temperature ever survived by a living thing.

而略高于此温度的零下 273 度，是生物所能生存的最低温度。

The lowest temperature ever recorded that didn't end in death?

有史以来最低的温度记录, 没有以死亡告终?

Meteorologists don't know how far south the cold air will reach but some forecasts say cities like Atlanta, Georgia seeing their lowest temperatures in years.

气象学家还不清楚冷空气将向南到达何处，但一些天气预报称，像佐治亚州亚特兰大这样的城市出现了多年来的最低气温天气。