The Grand Canyon never fails to impress.
大峡谷永远让人叹为观止。
The best bit of the holiday was seeing the Grand Canyon.
假期中最精彩的片段是参观大峡谷。
The Grand Canyon is one of the natural wonders of the world.
科罗拉多大峡谷是世界自然奇观之一。
This isn't like the Grand Canyon.
这和大峡谷不一样。
Take the Grand Canyon for instance.
以大峡谷为例。
Two geologists discovered that about half of the sand from the Grand Canyon was actually once part of the Appalachian Mountains.
两位地质学家发现，约半数的来自大峡谷的沙子实际上曾经是阿巴拉契亚山脉的一部分。
In 1996, scientists caused an experimental flood of the Colorado River by releasing water from Glen Canyon Dam above the Grand Canyon.
1996年，科学家从大峡谷上方的格伦峡谷大坝放水，造成科罗拉多河实验性洪水。
Now, we geologists thought we had a pretty good idea of how the Grand Canyon in the southwestern United States was formed.
现在，我们地质学家自认为对美国西南部大峡谷的形成有了很好的认识。
That's really eye-opening news, since the Appalachian Mountain Range is, of course, thousands of kilometers to the east of the Grand Canyon.
这真是个让人大开眼界的消息，因为阿巴拉契亚山脉当然在大峡谷以东数千公里处。
For the more adventurous, we offer rewards beyond mere sightseeing—from a three-day hike across the Grand Canyon to a ride along China's Yangtze River.
对于更喜欢冒险的人，我们提供了除纯粹的观光以外的奖励——从大峡谷三天徒步旅行到沿长江骑行。
Because of this, this new way of doing Uranium-Lead Dating, we've been able to determine that one of our major assumptions about the Grand Canyon was wrong.
因为有这种新的铀铅定年方法，我们才得以确定我们对大峡谷的一个主要假设是错误的。
My colleague, the philosopher Tamar Gendler, describes the Grand canyon Skywalk, a glass walkway that extends 70 feet from the canyon's rim.
我的同事，哲学家塔玛·詹得勒讲过大峡谷空中飞道，是一个从大峡谷的边缘延展了70尺的玻璃通道。
This magnificent waterfall stands as an oasis in the heart of the Grand Canyon.
这个宏伟的瀑布表示着这里是大峡谷心脏地区中的一块绿洲。
We arrive at the Grand Canyon the next morning.
第二天早晨，我们终于到了大峡谷。
In this winter shot of the Grand Canyon by Michael Nichols, it is the single touch of sunlight that makes the photograph work.
迈克尔·尼克斯在冬天拍摄了这张大峡谷的照片，出彩的地方就是阳光照亮的那一点。
A dramatic cloudburst releases jagged bolts of lightning deep into the Grand Canyon near Point Sublime.
突发的倾盆大雨向崇敬角附近的大峡谷深处释放了一道锯齿状闪电。
Looking at some of the photos, you feel like you're flying over the Grand Canyon or the Sahara.
看其中的一些图片，你会觉得自己正在飞越大峡谷或撒哈拉沙漠。
I made the announcement with Al Gore on the edge of the Grand Canyon, which Theodore Roosevelt had first protected under the Antiquities Act.
我和艾尔·戈尔站在大峡谷边缘，宣布这件事，西奥多·罗斯福依据《古文物法》第一个保护的就是这个大峡谷。
When one visits the Grand Canyon, they are literally looking into the past, and seeing the layers of rock from past eras.
当游客来游览大峡谷时，他们实际上是在回顾历史，观察过去时代形成的各种岩层。
Perhaps most surprising is the remarkable resemblance the region bears to the valleys found in the driest areas on Earth, in particular the Grand Canyon.
而最让人感到惊奇的也许是该地区的险峻地貌与地球上最为著名的大峡谷的部分地貌异常的相似。
The dam binge was particularly acute in the arid West, where even the Grand Canyon was slated for flooding.
大坝热在干旱的西部地区特别厉害，而那儿甚至大峡谷也因洪水而被规划。
Grand Canyon of the Yellowstone.
黄石公园的大峡谷。
WHEN it comes to computing power, the gap between Africa and the broadband world is still a Grand Canyon.
当涉及到数据处理能力时，非洲同宽带世界的差距就如同一个大峡谷。
The Colorado River flows through the Grand Canyon. The Canyon offers a lot of information about the physical history of Earth.
科罗拉多河流经大峡谷，大峡谷向我们提供了许多有关地球自然历史的信息。
So, today, we decided it would be fun to take a visual trip through the Grand Canyon with these majestic photographs.
所以今天我们决定做一次视觉旅行，来欣赏一下雄伟壮观的大峡谷照片。
On the remote Hermit's Trail off the South Rim of the Grand Canyon, a rare occurrence of rain brings joy to a cold November day.
时下正值冬季，天寒地冻，举目萧条。在大峡谷南缘的隐士步道——美国的西北角落，一道彩虹罕见地划空而出，叫人好生欢喜。
On the remote Hermit's Trail off the South Rim of the Grand Canyon, a rare occurrence of rain brings joy to a cold November day.
时下正值冬季，天寒地冻，举目萧条。在大峡谷南缘的隐士步道——美国的西北角落，一道彩虹罕见地划空而出，叫人好生欢喜。
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