在寒冷的天气中你需要保证体重有充足的水分，就像你在温暖的天气下锻炼一样。
You need to stay well hydrated when exercising in cold weather just as you do when exercising in warm weather.
但是有些情况下，如哮喘、心脏病或者雷诺氏病，你在寒冷天气中锻炼之前必须跟自己的医生确认是否可以。
But if you have certain conditions, such as asthma, heart problems or Raynaud's disease, check with your doctor before you work out in cold weather.
他发现它蜷缩在厨房的洗碗池下面，哪里有流经水笼头和洗碗机的热水管，尽管如此，蛇还是几乎冻僵了，就像寒冷天气中，被遗忘在田园里用来浇水的软管一样，冰冷光滑，毫无生气。
He found the snake curled up under the kitchen sink where the hot-water pipe fed into the faucet and dishwasher, but it was all but inanimate, as cold and slick as a garden hose left out in the frost.
上周，我们讨论了避免在寒冷天气中冻伤的方法。今天我们继续讨论有关体温过低的应急处理。
We talked last week about ways to avoid cold weather injuries. Today we are going to talk about emergency treatment of hypothermia.
此外，列车能够在高海拔地区、寒冷的天气以及在有风和多沙的环境中稳定地运行。
Additionally, the train is able to operate reliably at high altitudes and in cold weather, as well as in windy and sandy environments.
而若是夏季高温高湿天气，进入干燥机的空气中已含有很多水分，故而干燥机在夏天所需要的排气风机比寒冷冬季要多。
Also, on a hot humid summer day, the "dry" air coming into the drier to replace the wet air is already carrying a lot of water, therefore more exhaust will be required than on a cold dry winter day.
一只在寒冷天气中变得反应迟钝的鬣蜥趴在路边，佛罗里达，美国。
An iguana lay on a path near joggers in Davie, Fla. , Sunday. Iguanas become catatonic in the cold and fall from trees.
这种大气现象是在寒冷天气里，阳光经低处云层中的冰晶体折射后就会形成的。
The atmospheric phenomenon is created by ice crystals in the air at low levels during a cold weather period.
24年前的今天我想天气一定很冷，因为那是一年中最冷的时节。24年前，我选择在一年中最寒冷的日子出生，大概是要自己在人生路上学会坚强！
24 years ago today, I think it must be very cold, because that is the coldest season. 24 years ago, I choose a year in the cold days, was let myself adamancy in life.
24年前的今天我想天气一定很冷，因为那是一年中最冷的时节。24年前，我选择在一年中最寒冷的日子出生，大概是要自己在人生路上学会坚强！
24 years ago today, I think it must be very cold, because that is the coldest season. 24 years ago, I choose a year in the cold days, was let myself adamancy in life.
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