面包超人311
Sahara desert THE Sahara desert is the world’s largest desert area. It extends from the Africa’s Atlantic Ocean side to the Red sea and consists of the countries of Morocco, Algeria, Tunisia (突尼斯), Libya, Egypt, Mauritania (毛里塔尼亚), Mali, Niger（尼日尔）, Chad（乍得）, and Sudan. It is about 5,200 miles long. Overall, the Sahara desert covers 3,500,000 square miles.The geography of the desert is varied. In the west, the Sahara is rocky with varied elevation. It does contain underground rivers, which sometime penetrate the surface, resulting in oases. The central region of the Sahara has more elevation than the other areas, with peaks such as Tahat. Even though the area lacks rainfall, these peaks are snowcapped during the winter. The eastern part of the Sahara, the Libyan desert, is dry with very few oases.The Sahara’s climate is very hot and dry. Although it is very hot during the day, it does become cold at night. The Sahara used to be a fertile area in which elephants, giraffes and other animals grazed. It is estimated that in 4,000 BC, the climate began to get drier. The fertile landscape dried up and the desert widened, creating the form that appears today.(SD-Agencies)
snowmemory098
desert[di5zE:t]n.沙漠, 应得的赏罚, 功过adj.沙漠的, 不毛的, 荒凉的vt.放弃, 遗弃, 逃跑vi.逃掉, 逃亡, 开小差desertdesert 1AHD:[dµz“…rt] D.J.[6dez*t]K.K.[6dWz*t]n.（名词）A barren or desolate area, especially:荒地：贫瘠的或荒芜的区域，尤其指：A dry, often sandy region of little rainfall, extreme temperatures, and sparse vegetation.沙漠：下雨很少，温度极高，植被贫乏的干燥，通常多沙的地区A region of permanent cold that is largely or entirely devoid of life.冰原：长久寒冷，几乎没有生命的区域An apparently lifeless area of water.死水：明显无生命的水域An empty or forsaken place; a wasteland:荒地，荒原：空旷，荒芜的地方；荒地：a cultural desert.文化荒原Archaic A wild, uncultivated, and uninhabited region.【古语】 不毛之地：荒凉的，未经开垦的，无人居住的区域adj.（形容词）Of, relating to, characteristic of, or inhabiting a desert:荒凉的，荒芜的：沙漠的，与沙漠有关的，多沙漠的，居住在沙漠的：desert fauna.生长在荒原上的动物群Barren and uninhabited; desolate:荒凉的，不毛的：贫瘠而无人居住的；荒芜的，废弃的：a desert island.荒凉的岛caravan[5kArEvAn]n.(商队, 游客经过沙漠时为安全起见而结队同行的)沙漠, 旅行队, 大篷车caravancar.a.vanAHD:[k²r“…-v²n”] D.J.[6k#r*7v#n]K.K.[6k#r*7v#n]n.（名词）A company of travelers journeying together, as across a desert or through hostile territory.旅行队：结伴一块旅行的一群游客，如在穿过沙漠或通过危险地带时结成的旅行队A single file of vehicles or pack animals.车队，牲口队：排成单行的车辆或牲口群A large covered vehicle; a van.有篷卡车：大型的有盖的车；有盖的货车Chiefly British A trailer or dwelling place on wheels.【多用于英国】 活动住房：用汽车拖拽的住所
真的啊1988
Do you think of a desert as a hot, dry place where sand stretches as far as you can see? The Sahara in North Africa is like that, but most deserts are not. All deserts are dry, but some deserts are very cold. Plants and animals live in most deserts. People have learned to live in deserts all over the world. Most deserts form because of air movements over the planet. Masses of dry air create deserts. For example, deserts can form where air currents go over mountains. Water gets squeezed out of the air as it passes over the mountains, and a desert forms on the other side of the mountains. Deserts can also form along some seacoasts where there are currents of cold water. There are two main bands of desert areas, one north of the equator and one south of the equator. The equator is an imaginary line that goes around Earth’s middle.好的，我的翻译也是仅供参考你认为沙漠是个很热，很干燥，满眼都是沙子的地方么？北非的萨哈拉沙漠是这样的，但是大部分沙漠都不是。所有的沙漠都很干燥，但是有些沙漠是寒冷的。植物和动物都可以住在沙漠里，世界各地的人们也已经学会住在沙漠。大部分沙漠的来源是地球表面的空气运动，干燥空气制造了沙漠。比方说，沙漠可以来自于风搬运了山上的沙土。水被从空气中凝结出来被山遮挡，另一面就是沙漠。沙漠也会在一些寒冷的沿海地区有冷水的中央地带出现。一般都有一个区域在北边一个在南边。那个区域一般都在大陆的中间。
tonyxiaozb
沙漠英语怎么说 desert英 [(for v.) dɪ'zɜːt; (for n.) 'dezət] 美 [(for v.) dɪˈzɝt; (for n.) 'dɛzɚt] vt. 遗弃；放弃；逃跑vi. 遗弃；开小差；逃掉n. 沙漠；荒原；应得的赏罚adj. 沙漠的；荒凉的；不毛的
fj陈老诗
The desert surface is covered by a thick layer of fine sand-like sand (it has been to the seaside �0�3and the beach is the same.'s Just a different reason, the water is a long-term, and the other is the wind Long-term role.) Desert is a peaceful land, the desert surface will change and movement of their own, of course, is the role of the wind. Because the sand will run with the wind. Layers of sand dunes will move over and change into different forms. Temperature difference between the desert areas, the average annual temperature up to 30-50 ℃, the temperature difference greater, summer afternoon, the ground temperature can reach more than 60 ℃, if the beach Limai an egg and soon the Shaoshu. The night temperature also dropped to below 10 ℃. As the temperature difference between day and night, is conducive to the storage of sugar, so the desert oasis of fruits are particularly sweet. Desert wind and sand, and strong winds. - Largest wind up 10-12. Strong wind over the large number of Fusha, a ferocious wind and sand flow, constantly blowing pitting the ground so that the landscape changes dramatically. Value to people's vigilance is that some form of the desert is not natural, but man-made causes. Such as the United States between 1908-1938 due to 900 million mu of deforestation, the destruction of vast grassland, with the result that large green space into a desert. The Soviet Union in 1954-1963, the movement of Reclamation, the Central Asian steppe was severely damaged, has not been cultivated land, the desert has brought disaster. Sub great harm to human beings, it engulfing farmland, villages, buried railways, highways and other transportation facilities. According to historical records, China on the Silk Road Loulan city, is engulfed by the desert. Now, mankind is doing everything possible to prevent desertification, such as afforestation, planting grass sand, set up sand barrier and so have received a very good results.
