STANDING on the Hoover Dam and looking upstream at Lake Mead, America's largest reservoir, the visitor notices a wide, white band ringing the cliffs.

游客们站在胡佛水坝上朝上游的米德湖(美国最大的人造水库)望去会发现一条白色的宽条纹围绕着四周的岩壁。

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Visit the Hoover Dam and take a look at the world largest man-made lake - lake Mead from a distance.

大峡谷前往参观胡佛水坝，并眺望世界最大的密德人工湖。

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