Winter in this area is extremely cold. The temperature often drops to sixty degrees below zero Celsius.

这一地区的冬天非常寒冷，气温经常会降到零下六十摄氏度。

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To wags during the cold war, ground zero was a favoured spot: better to be incinerated in the first mushroom cloud, they joshed, than to wake up to a world of radioactive rubble.

对于冷战期间诙谐幽默的人来说更愿意选择地面零点：他们冷嘲到，在第一个蘑菇云出现时就被烧死总比过后意识到全世界到处都有放射性物质要好。

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For Britons, who are wont to label any temperature the wrong side of zero "Siberian", the difference between cold and even colder might seem intangible.

对英国人来说，他们不会把零下的温度挂上“西伯利亚”的标签，冷和更冷的区别似乎界线不是很清楚。

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As T2 goes to zero, the cold reservoir, then this goes to zero and our efficiency approaches one.

是当T2达到零，也就是低温热源，达到零度的时候,效率可以达到一。

麻省理工公开课 - 热力学与动力学课程节选

Tiny hands were pink with cold in temperatures near zero.

BBC: Syrian refugees endure plunging temperatures

Authorities from various agencies converged on the scene, their task of finding the two people complicated by zero visibility in the cold, fast-moving, debris-filled waters.

CNN: March 16, 2013 -- Updated 0041 GMT (0841 HKT)

Materials and technologies that are suited for a vacuum, zero gravity, and extreme cold and heat are not the ones we typically can use on Earth.

CNN: Mars can wait. Oceans can't