一场恶劣的寒冷天气和长时间的霜冻都可能会毁掉一个农民的全部收成。
A bad bout of cold weather, a long spell of frosts could ruin a farmer's entire crop.
立冬后，全国大部分地区开始迎来寒冷天气。
After beginning of winter, most parts of the country can start to expect cold weather.
我没法预估有多少毛衣，因为冷天还没到。
I can't evaluate the sweaters yet because the cold weather hasn't arrived.
在冷天气里，握手？
冰棍热天很棒，但冷天就可能不那么好了。
Ice pops are good on hot days but may not be good on a cold day.
答案似乎是通过一段时间的寒冷天气后关闭基因完成。
The answer, it seems, is by turning off a gene after a certain period of cold weather.
整整一连五天都是这种下雨下个没完没了的阴冷天气！
Maybe it's this terrible weather — cold and rainy for five whole days in a row!
热天比冷天打哈欠多，人们猜测，这种动作能给大脑降温。
It happens on hot days more than on cold, which leads to speculation that the action cools the brain.
上周我们谈了如何避免体温降低和其他寒冷天气下的损伤的方法。
We talked last week about ways to avoid hypothermia and other cold-weather injuries.
“(我们想)远离那些我们在寒冷天气下遇到的大雪。”他说道。
"(we just want) to get away from the snow we've been having and the cold weather," he said.
冷天气已经来了，你将会从医生和朋友那里经常得到建议要洗手。
Cold season is upon us, and the constant advice you will hear from doctors and friends it to keep washing your hands.
在炎热的天气里，办公室每天的碳排放比冷天稍多一点。
On hot days, the office actually emits slightly more CO2 to cool each worker.
以前发生在六、七月份的寒冷天气，现在来到更早了，且持续更久。
The cold months used to be only in June and July but now they start earlier and last longer.
另外两个可能由寒冷天气暴露导致的最危险的情况包括冻伤和低体温。
The two most dangerous conditions that can result from cold weather exposure include frostbite and hypothermia.
在这样一个大冷天，你也只敢绕远路，绕着墓地走回家；就是不敢穿过去。
You'll walk around the graveyard in this cold — but you dare not cross it.
你在冷天里跑步更有可能拉伤肌肉，所以慢慢暖身，和适当的慢跑。
You're at greater risk for a pulled muscle when running in the cold, so warm up slowly and run easy on very cold days.
如果在冷天里被雨，雪或者汗弄湿了衣服，你得低体温症的可能性会大大增高。
If you get wet from rain, snow, or sweat in cold temperatures, you're at an increased risk for hypothermia, a lowering of your body temperature.
但是随着你在寒冷天气下的锻炼，要时刻留心身体的感觉，以防受伤，如冻伤。
But as you exercise during cold weather, continually monitor how your body feels to help prevent cold-weather injuries, such as frostbite.
魔法失效了，我不得不面对外面的伦敦寒冷天，鼓起勇气朝雾中走去。
The spell is broken—I am reminded of thebleak London day outside, and venture out into the mist.
当熔岩流冷却时遇到了基层的岩石，刚好又是该地区的寒冷天气就构成了这些石柱。
The columns formed when cooling lava flows met bedrock and the region’s cold weather.
沃恩认为，由于南极洲夏季的结束和寒冷天气的来临，其他冰架还能够保存到明年。
There is still a chance the rest of the ice shelf will survive until next year, Vaughan said, because this is the end of the Antarctic summer and colder weather is setting in.
如果你一直在外面跑步，不管什么天气，确保你准备相应热天和冷天的安全预防措施。
If you always run outside no matter the weather, make sure you're prepared with the proper hot and cold weather safety precautions.
狐狸用它的尾巴(或“毛刷”)在冷天时盖上保暖，同其他狐狸交流时亦可用来做信号旗。
A fox USES its tail (or "brush") as a warm cover in cold weather and as a signal flag to communicate with other foxes.
酒精还能削弱你的判断能力，在寒冷天气下出现紧急状况时不能做出最佳和最明智的决定。
Alcohol can also impair judgment to the extent that you may not make the best or brightest decisions in a cold weather emergency.
尽管寒冷天气和假期能真正完全打乱你的跑步规律，但冬天对跑步者而言还是最好的季节之一。
Although cold weather and the holidays can really play havoc on your running regimen, it is one of the best seasons to be a runner.
她同时表示，第二轮投票可于接下来的几周进行，以免冬天的寒冷天气将其再度推迟。
She said it could be held within the next few weeks before the winter snows close the option until the spring.
小说接着写道：“索尔特先生笑了；他似乎听到了一个北极探险家在诉说他对寒冷天气的畏惧。”
The passage continues: "Mr Salter smiled; to him, it was as though an Arctic explorer had expressed a fear that the weather might turn cold."
有了下面的几条在寒冷天气下锻炼的小贴士，你可以在天气转冷时保持健康、积极和暖和。
With these tips for exercising during cold weather, you can stay fit, motivated and warm when the weather turns chilly.
适应寒冷天气的一个方法就是改变自己的习性：蜜蜂在蜂巢内挤在一起，鸟类成群飞翔以减少散热。
One way of dealing with colder weather is to alter one's behaviour: honey bees huddle together in their hives, and birds flock together to reduce heat loss.
适应寒冷天气的一个方法就是改变自己的习性：蜜蜂在蜂巢内挤在一起，鸟类成群飞翔以减少散热。
One way of dealing with colder weather is to alter one's behaviour: honey bees huddle together in their hives, and birds flock together to reduce heat loss.
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