河谷上面的山是光秃秃的岩石。
河谷里种满了庄稼。
五千年前，埃及在尼罗河谷真正开始繁荣。
5,000 years ago, Egypt really began to flourish out in the Nile River valley.
河水泛滥淹没了河谷。
我们在河谷安营。
“没有人能够预料到，金星是那样一个充满毒气的地狱，而火星表面却有河谷。”他说。
"No one expected Venus to be the poisonous hell that it is, or Mars to have the river valleys that it does," he said.
如果今天发生这样的地震，从落基山脉到大西洋都会有震感，而且会把密西西比河谷的大部分城市夷为平地。
If such an earthquake happened today, it would be felt from the Rocky Mountains to the Atlantic Ocean and would flatten most of the cities in the Mississippi valley.
当人们意识到这不仅仅是一场暂时的干旱时，他们中的许多人迁移到了尼罗河谷，这是唯一合乎逻辑的假设。
It's only logical to hypothesize that a lot of these people migrated to the Nile valley when they realized that this was more than a temporary drought.
这些人集中地开发这片土地，在山坡上寻找野生的谷类植物和坚果，而在草木茂盛的低地和河谷里猎捕瞪羚和其他猎物。
These people exploited the landscape intensively, foraging on hill slopes for wild cereal grasses and nuts, while huntinggazelle and other game on grassy lowlands and in river valleys.
这些人充分利用了这个地形，他们在山坡上寻找野生的谷类植物和坚果，同时在草木茂盛的低地和河谷里寻找瞪羚和其他猎物。
These people exploited the landscape intensively, foraging on hill slopes for wild cereal grasses and nuts, while hunting gazelle and other game on grassy lowlands and in river valleys.
在另一个案例中，美国考古学家家雷内·米利恩和乔治·考吉尔花了数年时间，系统地测绘了位于墨西哥河谷的整个特奥蒂瓦坎市，即现在的墨西哥城附近。
In another case, American archaeologists Rene Million and George Cowgill spent years systematically mapping the entire city of Teotihuacan in the valley of Mexico near what is now Mexico City.
2005年国会发布的一份报告认为，在经济多元化方面，圣华金河谷在某些方面落后于阿巴拉契亚的产煤区。
A report commissioned by Congress in 2005 argued that the San Joaquin Valley is in some respects behind Appalachia's coal country in diversifying its economy.
什么才能防止其渗透到约旦河谷？
我将充满角落、裂缝、河谷和喷泉。
淡水河谷65%的收入依靠铁矿石。
在这点上，淡水河谷出类拔萃。
相比之下，淡水河谷主要在巴西采矿。
事实上，河谷已经从力拓那得到些好处。
淡水河谷是世界上领先的铁矿出口巨头。
卢瓦尔河谷的舍农索城堡
“什么才能防止其渗透到约旦河谷？”他问道。
"What will prevent infiltration through the Jordan Valley?" he asks.
倪培民是大河谷州立大学的哲学教授。
Peimin ni is professor of philosophy at Grand Valley State University.
盐湖城在司库尔河谷地区就有一个巨大的垃圾堆。
The city of Salt Lake has a big rubbish dump in Skull Valley.
附近的山顶上积雪盘桓，小型冰川朝着河谷蜿蜒。
On the nearby mountaintops, snow cover lingers, and small glaciers snake toward the river valley.
在圣金华河谷，农业提供了近20%的就业机会。
In the San Joaquin valley agriculture provides almost 20% of the jobs.
河谷附近的冲击平原、盐湖里满眼的黄色、棕色。
Nearby river valleys, flood plains, and salt lakes appear in tones of beige and brown.
也许铁矿石的价格会下跌，从而阻碍淡水河谷的进展。
It may be that the price of iron ore will fall, hobbling Vale's progress.
但它远在爱达荷州的蛇河谷却也并非不可能。
It wasn't impossible even though it was a long way from the Snake River Vally in Idaho.
但它远在爱达荷州的蛇河谷却也并非不可能。
It wasn't impossible even though it was a long way from the Snake River Vally in Idaho.
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