Because of the cold temperatures, the tundra has two layers: top layer, which is called the active layer, is frozen in the winter and spring, but thaws in the summer.
由于寒冷的气温，冻土带有两层：最上面的一层被称为活动层，在冬季和春季被冻结，但在夏季解冻。
The negative space in this photo adds to the feeling of viewing an object frozen in time.
此幅照片上的留白让观者产生对象瞬间凝固的感觉。
Fly now with me, dear little Tiny; you saved my life when I lay frozen in that dark passage.
跟我一起飞吧，你，甜蜜的小拇指姑娘；当我在那个阴惨的地洞里冻得僵直的时候，你救了我的生命！
At best, this summit will show Nato as an alliance in transition, rather than frozen in the past.
乐观来看，这次峰会让北约成为了一个身处转型中联盟，而非墨守成规。
Of the remaining 2.5 percent that is fresh water, about 69 percent is frozen in ice caps and glaciers.
在剩下的2.5%的淡水中，大约有69%是未融化的冰川和冰河。
The fairy touched everyone in the palace with her magic wand, so that everything became frozen in time.
仙女用她的魔杖触碰宫里的每个人，以便及时将这里的一切冻结起来。
"I'm a guitarist, " Paul had told them, "If I have to be frozen in one position, that's the one I want."
“我是一个吉他手，”Paul告诉他们，“如果我必须固定在某一个位置，那么我希望它在那里。”
Unluckily for the snake, that moment was frozen in time because a landslide buried the site right then, Wilson said.
Wilson说，对蛇来说不幸的是因为被山体滑坡埋个正着，那一刻便被永久封存。
Researchers have long argued over whether the moon contains water on its surface - frozen in shadowy craters, for instance.
研究者们长期以来都在争执月球表面是否有水——比如朦胧的环形山中冻结的水分。
The floating ice island could become frozen in place over winter or escape into the waters between Greenland and Canada.
到了冬天，这座浮冰岛屿可能会在某地冻结“抛锚”，也可能“擅闯”格陵兰和加拿大之间的海域。
First, ice cream is frozen in serving-sized rounds, then dressed in a warm overcoat of crushed cereal and refrozen in its coating.
首先，在成品大小的圆形容器中把冰淇淋冷冻好，然后在外面浇上一层温热的碎麦片，再进行二次冰冻，把外皮冻住。
Many areas of the lunar South Pole are literally frozen in time, holding preserved clues to the formation of our solar system.
月球南极的很多地区都保留着古老的地理线索，对研究太阳系的形成很有帮助。
A dam or embankment is built to keep in the water, which freezes at night and remains frozen in the absence of direct sunlight.
现在已修筑了一道大坝或大堤用以蓄水，水在夜晚会结成冰，在没有阳光直射的情况下也会继续呈冰状。
I remember catching a glimpse of my clock on my bed stand... it read in large, red Numbers 12:00. I stood, frozen in my stance.
我瞥了一眼床边的闹钟，上边大大的红色的数字显示著12：00，我愣在原地。
We think that she has a mutation in the genes that control her ageing and development so that she appears to have been frozen in time.
我们认为她的基因当中负责变老和成长的基因发生了变异，因此她看上去就仿佛被时间凝冻了。
While we don't usually notice this in "real time", when it is frozen in a photograph for eternity it can become painfully obvious.
当我们“现实中”下不会注意的细节，当被照片定格下来的时候，很显然这样会让我们非常的痛苦。
But will Bulgarian tolerance last if funds remain frozen much longer or if other bits of EU funding have to be frozen in the future?
然而若是这笔资金继续处于冻结状态，或是欧盟今后冻结更多的款项，保加利亚人的忍耐还能持续多久？
Some experts thought the bat may have been frozen in place because of the cryogenic temperatures, but it changed position every now and then.
一些专家认为蝙蝠可能是因为超低温而被冻结在了外壁上，但那只蝙蝠每隔一会儿就变换一下姿势。
Next to such patent nonsense, promises by the two front-running candidates, Martine Aubry and francois Hollande, seem merely frozen in time, circa 1981.
除了这样公开的荒谬言论，两位领先的社会党候选人玛蒂娜·奥布里和弗朗索瓦·奥朗德给出的承诺，似乎几乎冻结在了1981年前后。
Troubleshooting electronic problems and updating software remotely is a must-once the sensors are frozen in the ice, the team won't be able to access them again.
因为传感器被冻结在冰层中，研究小组无法接近，因此电子故障检修和软件更新必须得遥控进行。
Moving glaciers can cause erosion on mountains, but the coldest glaciers, frozen in place, protect mountains and allow them to grow taller. Cynthia Graber reports.
冰川移动会侵蚀山地（冰川移动通常会导致出现角峰和冰斗谷），但是最冷的冰川被冻得固定在某个地方，就会保护山脉并且还会让它们“长高”。
Hundreds of cancer patients worldwide have ovarian tissue and testicular tissue frozen in the hope of being able to have children once their treatment has finished.
全世界有数百位癌症患者，将卵巢或睾丸组织冷冻起来，以期在治疗结束后还能有孩子。
Autumn snows have probably already dusted the surface of the melange of ice; snowfall and seasonal sea ice kept much of the debris frozen in place the first winter after the collapse.
秋天的降雪可能已经覆盖了冰层表面的杂质；在崩塌发生后的第一个冬季，降雪和季节性海冰把大部分杂质封冻在当地。
Her exam took only a matter of seconds, yet she felt as though she were moving in slow motion, that around her the room full of personnel stood frozen in time, awaiting her next action.
检查也就用了几十秒时间，可她却觉得自己像是在做慢动作，因为周围人员都呆呆的站着看着她，等她下一步指示。
About a decade ago, People Magazine paid him a handsome fee to sculpt one of its 50 famous faces of the year — from the mummified remains of a 5, 300-year-old head found frozen in the Alps.
大约10年前，《人物》杂志支付了一笔可观的费用，要他雕塑当年50张出名的面容之一——在阿尔卑斯山发现的5300年前一具木乃伊冰冻遗骸的头颅。
In any case, when I think about the driver all I can see is my own image frozen in his rearview mirror: my hair is still long; I'm thin, wearing a denim jacket and a pair of awful, oversize glasses.
无论如何，当我想到那个司机时我所看到的一切是我凝固在他的倒车镜里的形象：我的头发依然很长；我很瘦，穿件牛仔夹克，戴着一副难看的、尺码过大的眼镜。
In any case, when I think about the driver all I can see is my own image frozen in his rearview mirror: my hair is still long; I'm thin, wearing a denim jacket and a pair of awful, oversize glasses.
无论如何，当我想到那个司机时我所看到的一切是我凝固在他的倒车镜里的形象：我的头发依然很长；我很瘦，穿件牛仔夹克，戴着一副难看的、尺码过大的眼镜。
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