Forecasters say the windy city already filling like its earliest subzero temperature since 1995.

气象预报员称风城已经是像1995年以来最早的零。

They're slower to develop frostbite, and can continue to use their hands in subzero temperatures much longer than most people.

他们比常人更难长冻疮，零中，可以用手劳作更长的间。

It's caused districts to cancel or delay school days in several cities including Chicago where wind chills were well below zero.

因此包括已是零芝加哥内的部分地区学校不得不将课程取消或者推迟。

He spent 18 hours in sub-zero temperatures in the death zone before miraculously regaining his senses and staggering into a camp.

他死亡地带的零呆了18个小，然后奇迹般地恢复了知觉，摇摇晃晃地走进一个营地。

Records were broken or tied all over the Midwest, Northeast, and South as a wall of arctic air brought a week and a half of subfreezing temperatures.

由于北极空气墙带来了一周半的零，中西部、东北部和南部的记录被打破或平局。