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，同时在零中，手劳作更长的时间。

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

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

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在内的部分地区校不得不将课程取消或者推迟。

On April the 23rd, 1916, a 42-year-old man picked up a pencil, his hands shaking in the sub-zero temperatures.

1916年4月23日，一个42岁的男人在零中颤抖着拿起了一支铅笔。

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。