它们与地球上的河流系统非常相似，地质学家认为它们是早已消失的河流留下的干涸的河床。
They bear a strong resemblance to river systems on Earth, and geologists think that they are dried-up beds of long-gone rivers.
在气候特别湿润的年月里，平常干涸的河床下游可能会有水流动，因为地下水在那里位抬升到了地表以上。
In particularly wet years, short stretches of an otherwise dry stream-bed may have flowing water because the water table rises to intersect the land surface.
干涸的河床，并不感激它的过去。
假如你有意，也可以在干涸的河床上驾驶越野车。
If you feel so inclined you can also "wadi-bash", driving in 4x4s along dry river beds.
他们沿着干涸的河床走。
而现在，干涸的河床布满凹坑，处处是裂缝和孔洞。
Now the barren river bed is pitted with cracks and subsidence holes.
图中为云南省陆良县的一位农民牵着一只马走在已经干涸的河床上。
A farmer and his horse walk on a dry reservoir bed in the drought-hit Luliang County, Yunnan province.
而且，她以为我们只是在干涸的河床上找一找，不过我也就将错就错。
She thought we were off to search the dry creek bed, and I didn't correct her.
他经常冒险进入索马里沙漠，和一群年轻战士们沿着干涸的河床前进。
He often ventured into the Somali desert, moving along the dried up river beds at night with groups of young fighters.
一辆旧的汽车停在一条干涸的河床边，一群著名男女演员下了车。
An ancient bus stopped by a dry river bank and a party of famous actors and actresses got off.
在阿富汗乡村的大部分地区，车辙痕迹或干涸的河床成为仅有的道路。
Rutted tracks or dry riverbeds constitute the only roads in much of rural Afghanistan.
一辆古旧的大客车在一条干涸的河床边停下，一群著名男女演员下了车。
An ancient bus stopped by a dry river bed and a party of famous actors and actresses got off.
我们先朝南，随后再朝东穿越太行山。第一天沿着一条干涸的河床行进。
Heading south and east through the Taihang Mountains, the first day we journeyed along a dried-up river bed between the enclosing hills of a narrow valley.
使我惊奇的是，公驴群笨拙地从干涸的河床向外移动，他们向着峡谷的北壁行进。
To my surprise, the big jacks were lumbering out of the wash and making their way toward the northern walls of the canyon.
明显地，驴群并不想移动，所以沮丧的我不情愿地转过头，开始沿着干涸的河床返回。
Clearly the burro had no intention of moving, so I reluctantly turned and began to make my way back down the wash in defeat.
这些诗篇的意象里是宽阔的农场，干涸的河床，刮风的草场，嬉戏的大羚羊还有觅食的珍珠鸡。
They were packed with images of wide farms, dry riverbeds, windswept veld, frolicking gemsbok and scratching guinea fowl.
节日现场位于距加利福尼亚州里诺市的东北方向的约2小时车程的干涸的河床，常受沙尘暴影响。
The festival site, located on a dry lake bed two hours north-east of Reno, California, was consumed in one of the periodic dust storms that affect the area.
他乘着单桅三角捕鲨船在索马里出没，在夜里，他还经常伙同年轻的基地成员沿着干涸的河床深入到索马里沙漠。
He sailed in and out of Somalia on shark-fishing dhows.He often ventured into the Somali desert, moving along the dried up river beds at night with groups of young fighters.
他乘着单桅三角捕鲨船在索马里出没，在夜里，他还经常伙同年轻的基地成员沿着干涸的河床深入到索马里沙漠。
He sailed in and out of Somalia on shark-fishing dhows. He often ventured into the Somali desert, moving along the dried up river beds at night with groups of young fighters.
这个盐沼是干涸的河床，是包括马卡迪卡迪、恩加米、马巴比洼地和奥卡万戈三角洲在内的复杂地貌的一部分。
This pan is a fossil lakebed that is part of the geographical complex , which include makgadikgadi , ngami , the mababe depression and the okavango delta.
这片荒无人烟的地区面积达77000平方公里(约29730平方英里)，主要由干涸的河床、荒漠高原、滩涂及盐碱滩组成。
The almost-uninhabited region covers an area of more than 77, 000 square kilometers [29, 730 square miles] and is a mix of dry streambeds, desert plateaus, mudflats and salt marshes.
这片荒无人烟的地区面积达77000平方公里(约29730平方英里)，主要由干涸的河床、荒漠高原、滩涂及盐碱滩组成。
The almost-uninhabited region covers an area of more than 77,000 square kilometers [29,730 square miles] and is a mix of dry streambeds, desert plateaus, mudflats and salt marshes.
2009年4月14日，在靠近西岸的耶利哥，一个阿拉伯贝多因人跟着他的骆驼走在被农业垃圾污染的几乎干涸的河床上。
A Bedouin Arab follows his camels down an almost-dry river bed polluted by agricultural runoff, on April 14, 2009, near Jericho in the West Bank.
他的皮肤被涂上了一层油脂和松香制成的混合物，并浸泡在一种泡碱溶液里。这种泡碱是在埃及干涸的河床上发现的一种矿盐。
His skin was covered in a mixture of oils and resins and bathed in a solution of Natron, a salt found in dried-up river beds in Egypt.
2007年一位农民警觉地告诉科学家，在澳大利亚维多利亚一条干涸的河床上有重大发现：多个保存完好的双门齿兽的足迹。
On a drying lake bed in Victoria, a farmer in 2007 alerted scientists to a major find: well-preserved tracks of a Diprotodon.
遍地黄沙的荒漠，干涸的河床与湖床中的沉积物——在伊拉克，这些沙尘源地的存在，为沙尘暴的发展壮大提供了极佳的条件。
Sandy deserts, impermanent lakes, and riverbed sediments provide plentiful material for dust storms in Iraq.
乌努努，也被称作艾尔斯巨石，和其他该区域的中心山脉，峡谷，干涸的河床以及并刺平原一样，在澳洲土著人的传统中是神圣的象征。
Uluru, also known as Ayers Rock, is a great symbol in Aboriginal traditions, as are many sacred sites among the Centre's mountain ranges, gorges, dry riverbeds, and spinifex plains.
每个周末，中国的雅皮士们聚集到北京城外准城市的潮白河荒滩上，驾驶着自己的运动型多功能汽车(SUV)在干涸的河床周围越野。
Every weekend in the quasi - urban wasteland of the Chaobai river outside Beijing, Chinese yuppies congregate to skid their sports utility vehicles around the dry river bed.
每个周末，中国的雅皮士们聚集到北京城外准城市的潮白河荒滩上，驾驶着自己的运动型多功能汽车(SUV)在干涸的河床周围越野。
Every weekend in the quasi - urban wasteland of the Chaobai river outside Beijing, Chinese yuppies congregate to skid their sports utility vehicles around the dry river bed.
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