死亡谷是一片沙漠平原，是加利福尼亚的一个干涸的湖床，四周群山环绕，在沙漠的地面上有巨大的岩石，有些重达数百磅。
Death valley is this desert plain, a dry lake bed in California surrounded by mountains and on the desert floor these huge rocks, some of them hundreds of pounds.
它们在死亡谷超平的地面上沿着诡异的直线移动，其中一些岩石重达250磅。
The rocks, some as heavy as 250lbs, move unaided in bizarre straight line patterns across the ultra-flat surface of the valley.
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