科罗拉多大峡谷_canyon论文

科罗拉多大峡谷，本文主要内容关键词为：科罗拉多论文,大峡谷论文，此文献不代表本站观点，内容供学术参考，文章仅供参考阅读下载。

One of the remarkable things about the Grand Canyon landscape is that it is so abrupt 2.You're traveling across flat plateau 3 lands and then all of a sudden the canyon just opens up before you.Over five million people visit the Grand Canyon every year.Most people enjoy the canyon from the rim 4,either at an overlook or taking a short walk.

The Grand Canyon stretches a staggering 5 277 miles end to end 6,averages ten miles across and reaches a depth of one mile.The tops of the tallest buildings in Manhattan wouldn't poke above the inner gorge.But it's not just the canyon's size that makes it a natural wonder.It's the combination of size,color,form and texture 7.All those things together make it such a remarkable landscape.Every one who sees the canyon is blown away 8 by its beauty.

大峡谷美景的一个奇特之处是它的突兀险峻。你正在高原平坦地带走着，突然间峡谷就在你眼前冒了出来。每年到大峡谷观光旅游的人数都在500万以上。大部分人都是站在峡谷的边缘欣赏它的美景，或是俯瞰眺望，或是散一会儿步。大峡谷总长度竟达277英里，平均宽度10英里，深度为1英里。即使把曼哈顿最高的建筑放进去，其顶尖也仍在峡谷深处。然而，大峡谷不仅因为它面积之大而成为一个自然奇观，而是其规模、色彩、形状与构造等诸因素的结合，才使它成为一处如此奇妙的景观。每一个来过大峡谷的人，无不被它的美所征服。

1.canyonn.（通常谷底有溪涧通过的）峡谷

2.abruptadj.陡峭的；险峻的

3.plateaun.高原

4.rimn.边，缘；边缘

5.staggeringadj.令人吃惊的

6.end to end（纵长）首尾相接地

7.texturen.（材料等的）结构，构造，构成

8.blow away（从情感上）压倒，镇住

The Grand Canyon is the result of river erosion 9.It took about 5 to 6 million years of water flowing over the surface of the earth to carve out the immense canyon.All that flowing water has also created the canyon's white knuckle 10 rapids 11.

Rafting guide,Brian Hansen has navigated the canyon's waters for more than twenty years."Some of the rapids that we go through are very large and they would obviously wash you off the boat."he said,"I think there's no better way to enter or exit the Grand Canyon than in a helicopter.You're flying about a 120 miles,10 feet off the ground.You can just look out there;feel like you can almost touch it."

No matter how you see it,the Grand Canyon is avisual feast-a stunning 12 mosaic 13 of canyons insidecanyons.This is a place where mineral deposits paintcanyon walls with all the colors of the sunset.Forshowing us a magnificent view of the earth' s surface,the Grand Canyon carves itself onto our list at numberthree.

大峡谷是河流侵蚀作用的产物。河流流过地表，经过五六百万年的时间，最终凿刻出了这个巨大的峡谷。流水也同样形成了峡谷中滔滔的激流。筏子导游布赖恩·汉森已经在大峡谷中漂流了20多年。“我们穿越的有些激流十分湍急，它们会轻而易举地把你从船上掀下去。”他说，“我想进出大峡谷最好的办法就是坐直升机。你在离地约10英尺的高空，沿大峡谷飞行120英里，朝外望出去，感觉自己几乎都能碰着大峡谷。”不管你用何种方式去欣赏它，大峡谷都会让你大饱眼福——峡谷套峡谷，交织成一幅令人叹为观止的图案。这里，各种矿藏在晚霞中把峡谷的岩壁点缀得七彩缤纷。大峡谷向我们展示了地球表面一片多姿多彩的壮丽景色，在我们的名单上位居第三。

9.erosionn.侵蚀；磨蚀