在2009年，因为加拿大和美国那个寒冷的夏天，冬天来到墨西哥的帝王蝴蝶创下了自1994年有记录以来最低水平。
A cold summer in Canada and the United States in 2009 meant that the following winter saw fewer monarchs in Mexico than at any time since records began in 1994.
如果这是真的，那么为什么像蛇、蜥蜴、乌龟和鳄鱼这样的冷血动物能在寒冷的冬天和炎热的夏天存活下来呢？
If true, though, why did cold-blooded animals such as snakes, lizards, turtles, and crocodiles survive the freezing winters and torrid summers?
天气还不是最冷的时候，但即使在夏天，风也是寒冷刺骨。 当驼背鲸哼哼着经过我们的船头向塞尔米利克峡湾游去时，我们闻得到它的口臭。
It is not freezing but even in summer the wind is bitingly cold and we can smell the bad breath of a humpback whale as it groans past our bows on Sermilik Fjord.
蒙古大部分地区正在经历着严寒(dzud)，这是指夏天非常干旱，随之而来的冬天却极其寒冷的一种现象。
Most of Mongolia is suffering from a dzud, a phenomenon of a severely cold winter following a summer drought.
但是即使在夏天，海拔超过3000米的草场上会经常刮起凛冽寒风，天气变化无常，夜间寒冷刺骨。
But even in summer, at an altitude of more than 3, 000 metres, the winds are fierce and frequent, the weather is changeable, and the nights are bitterly cold.
据英国国民托管组织的自然保育专家马修·奥茨解释说，“春天来得太早对很多物种其实是个灾难，因为它们繁殖的太早，后代就很容易受到突如其来的寒潮或降雨影响。 寒冷的冬天让动物能够正常冬眠，而温暖的春天和早早到来的夏天为昆虫创造了理想的环境来大量繁殖，并进而保证了秋天果园、树林和灌木丛里各种浆果的大丰收。”
He said that very early springs can prove disastrous for species who breed too early making their offspring susceptible to unexpected cold or wet snaps later in the season.
那么这样的结果是：在夏天窗户可以把热量档在外面，而在寒冷的月份则把热量保留在里面。散热器可以把热量注入大厦内部而不需要那么多外部空气。
The end result: windows that keep heat out in summer and heat in during the cold months, and radiators that pump heat to the building's interior without bleeding so much of it into the outside air.
如果说在寒冷的冬季我们谈到穿鲜艳色彩的衣服时都不敢尝试，相反，那么夏天就是尝试水果色、甜美色的绝佳时候。
If during the cold season we are not so daring when it comes to wearing vibrant colors, summer instead is perfect for trying fruity, delicious shades.
这儿的夏天不象俄罗斯中部那样又闷又热，而是清新，寒冷的堪察加半岛类型，充盈着大海的气息，野花的清香。
Summer, that is not hot and sultry, as in the Central Russia, but of fresh, chilly Kamchatkan one, with the scent of freshness, sea and wild flowers.
哈萨克斯坦曾经广阔的咸海的排干工程使得那里的夏天天气异常炎热、冬天天气异常寒冷，而且很少下雨的情况。
The draining of Kazakhstan's once-vast Aral Sea has made regional temperatures hotter in summer and colder in winter, and rain now rarely falls.
它有各种各样的气候——秋季结束时，任何一个神智正常的人都会感到寒冷，而在那以前，不时出现的晴暖宜人的晚秋气候，那是足以令正牌的夏天自叹弗如的。
It offers every weather—at its end, days icy enough for any sane person, and along the way, those indefinite Indian summers that put the real ones to shame.
不像北部的伙伴，这里的生物全年都生活在温和的天气里，所以它们从来没有适应过从暖和的夏天变到寒冷的冬天。
Unlike their northern counterparts, they enjoy balmy weather all year, so have never adapted to freezing winters alternating with warm summers.
为了得出每年的气温值，他们对生长在高海拔地区的针叶树的年轮进行测量，这种树木在炎烈的夏天生长得比较快，而在寒冷的年份就长得比较慢。
To get annual temperatures, they measured rings in high-altitude conifer trees, which grow faster in warmer summers and slower in colder years.
辣椒即可温暖身体，又可让人发汗，而成都的冬天寒冷刺骨，夏天又闷热无比，因此麻婆豆腐是非常适合成都常年潮湿气候的一道美食。
Chilies both warm the body and induce a cooling sweat, so mapo dofu is a dish made-to-order for Chengdu's perennially humid climate, with its bone-chilling winters and oppressively muggy summers.
如果说在寒冷的冬季，我们连试穿鲜艳色彩的衣服的勇气都没有，那么夏天正是尝试水果色、甜美色的绝佳时候。
If during the cold season we are not so daring when it comes to wearing vibrant colors, summer instead is perfect for trying fruity, delicious shades.
我不喜欢春天的温柔，不追求夏天的炽热，不向往冬天的寒冷，只在乎秋天的成熟。
I do not like the gentle spring, not summer hot pursuit, not long for the cold winter, only care about the maturity of autumn.
一个寒冷的，结了冰霜的日子，一只蚂蚁拖出了一些麦子，是他在夏天的时候积存起来的，想把它们弄弄干。
On a cold, frosty day an ant was dragging out some of the corn which he had laid up in the summertime, to dry it. A.
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.
寒冷冬天有暖气，炎热夏天开空调，出门也多半坐在封闭的交通工具内。
We have heat for the frigid winter and air conditioning for the hot summer. We travel in fully enclosed vehicles with temperature control.
在寒冷的冬天，我终于知道，我的内心有一个永不凋零的夏天。
In the depth of winter, I finally learned that within me there lay an invincible summer.
在G城这座没有四季分明的城市里，既没有炎热的夏天，也没有寒冷的冬天，只有嗅到木棉花的芳香，才知道，春天的脚步近了。
In G city no distinct seasons city, neither hot in summer, nor cold in winter, smell the scent of kapok only, just know, the spring footsteps get close.
农场位于南非的冬季降雨区，因此冬天寒冷而夏天非常炎热。
Thee farm is within the winter rainfall area of South Africa, with cold winters and very hot summers.
蚂蚁和蚱蜢在寒冷，结霜的气象，一只蚂蚁拖曳出一些夏天储存起来的玉米，想晾干。
Ant and grasshopper On a cold, frosty day an ant was dragging out some of the corn which he had laid up in the summertime, to dry it.
炎热的夏天已过去，寒冷的冬天还没来，秋天除了是个丰收的季节，更是旅游的最佳时光。
After a sweltering summer and before a freezing winter, autumn is a wonderful time for traveling.
修形的足部仓和宽大的肩部剪裁使之可以分别在寒冷天气用做内胆和在夏天温暖天气随意翻动身体。
The shaped foot box, and broad shoulder cut allow for differential layering during colder conditions and the freedom of movement in warmer summer conditions.
我们喜欢这种感觉，就像是在夏天一样，因为和寒冷的奥地利相比，特纳·里夫海岛的12月真的要强百倍。
We love this feeling, just like in the summer, because compare with the cold Austria in December, Teneriffa is really much more nicer.
炎热的夏天，寒冷的冬季以及15摄氏度的昼夜温差造就了个性强烈和风格独特的葡萄酒。
Warm summers, cold winters and a difference in temperature of 15 degrees Celsius between days and nights combine to produce wines of great intensity.
炎热的夏天，寒冷的冬季以及15摄氏度的昼夜温差造就了个性强烈和风格独特的葡萄酒。
Warm summers, cold winters and a difference in temperature of 15 degrees Celsius between days and nights combine to produce wines of great intensity.
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