当撒哈拉沙漠的温度飙升到120华氏度时，大多数动物会寻找庇荫处。
Most animals seek shade when temperatures in the Sahara Desert soar to 120 degrees Fahrenheit.
随着撒哈拉沙漠的移动，近期一些文献指出了该地区的季风迁移。
Now as far as the Sahara goes, there is some recent literature that points to the migration of the monsoon in that area.
他们的迁徙可能是人口增加引起的，这一人口增长是由人们逃离撒哈拉沙漠的干燥或干涸的迁移造成的。
Their migration may have been set in motion by an increase in population caused by a movement of peoples fleeing the desiccation, or drying up, of the Sahara.
从月球上能看到撒哈拉沙漠的全貌。
From the moon you can see the full extent of the Sahara desert.
撒哈拉沙漠的大部分地区无一丝降雨。
我们听他们讲述撒哈拉沙漠的的生活经历。
来自于撒哈拉沙漠的流沙可无法掩盖这些。
格陵兰岛从伦敦开始一直延伸到撒哈拉沙漠的中心。
Greenland stretches from London to the middle of the Sahara Desert.
不久，撒哈拉沙漠的蓝人将成为一道稀有的风景线。
“对于穿越撒哈拉沙漠的黄金商队来说，这里是终点站”，他表示。
"It was a terminus for the gold caravans crossing the Sahara," he said.
现在是撒哈拉沙漠的地方当时是有人居住的土地而且非常肥沃。
What is now the Sahara was an inhabited land and very fertile.
来自摩洛哥和撒哈拉沙漠的瞪羚羊因为过度捕猎而成为濒危物种。
Native to Morocco and the Sahara Desert, the Mhorr gazelle is endangered due to extensive hunting.
亚特拉斯山脉与沙漠上的空气压使撒哈拉沙漠的冬天降水量十分低。
The atlas mountains and high pressure over the desert help to make the rainfall in the Sahara so low in winter.
吉卜力工作室的名称源于一个意大利词，意为吹过撒哈拉沙漠的热风。
Studio Ghibli got its name from an Italian word meaning a hot wind that blows through the Sahara Desert.
除了中国，阿尔及利亚和奈及利亚也考虑造林以防撒哈拉沙漠的扩张。
Other than China, Algeria and Nigeria are also proposing to create green walls to try to halt the expanding Sahara Desert.
你是否曾经想象过居住在辽阔的塞伦盖蒂草原上或是领略一夜美丽的撒哈拉沙漠的风光？
HAVE you ever wondered what it's like to live on the wide Serengeti Plains or experience the beauty of a night in the Sahara Desert?
我们还不应该忘记，在世界上许多国家，尤其是比邻撒哈拉沙漠的非洲萨赫尔地区，旷日持久的干旱缺水是必须面对的现实。
We should also not forget in many of the world's countries drought, chronic water shortage, is a fact of life, especially in the African Sahel region bordering the Sahara desert.
对Tuareg和Wodaabe这些撒哈拉沙漠的游牧民族来说，这种赛会是他们和牧群离开前享受公共生活的快乐的一个短暂时机。
For the Tuareg and Wodaabe nomads of the Sahara desert it is a fleeting chance to enjoy the pleasures of communal living before leaving with their herds.
在撒哈拉沙漠，白天和晚上的温度差别很大。
In the Sahara, temperatures are very different during the day and at night.
这又怎么能证明撒哈拉沙漠曾经是湿润的呢？
即使在变得干旱之前，撒哈拉沙漠也从未得到充分的灌溉。
撒哈拉沙漠虽然干燥，但却是一个高度多样化的地区，自公元前10000年以来经历了重大的气候变化。
The Sahara is a highly diverse, albeit dry, region that has undergone major climatic changes since 10,000 B.C.
赞比亚是撒哈拉沙漠以南非洲最高度城市化的国家。
在特提斯海留下的沉积物中发现了另一种早期鲸鱼龙王鲸的几具骨架，它们现在暴露在撒哈拉沙漠中。
Several skeletons of another early whale, Basilosaurus, were found in sediments left by the Tethys Sea and now exposed in the Sahara desert.
撒哈拉沙漠下面是巨大的含水层，基本上是一片淡水的海洋，那可能是经过岩石层过滤的，已经有一百万年历史。
Beneath the Sahara are huge aquifers, basically a sea of fresh water, that's perhaps a million years old filtered through rock layers.
伊比利亚半岛上的垃圾填埋场长期以来一直吸引着当地的白鹳，但研究中标记的所有西班牙鸟类都飞越了撒哈拉沙漠，来到了萨赫勒的西部地区。
Landfill sites on the Iberian peninsula have long attracted local white storks, but all of the Spanish birds tagged in the study flew across the Sahara desert to the western Sahel.
撒哈拉沙漠是世界上最大的沙漠，面积超过900万平方公里。
The Sahara, the world's largest desert, is more than 9 million square kilometers in size.
撒哈拉沙漠是世界上最大的沙漠，面积超过900万平方公里。
The Sahara, the world's largest desert, is more than 9 million square kilometers in size.
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