Traffic quiets as the landscape shifts, from dramatic rock piles that converge incongruously to the Naukluft Mountains, a sort of highway toward the dunes.

风景不断地变化，从惹人注目的参差不齐地聚在一起的石堆到挪克鲁夫特山脉，这条通往沙漠的公路静了下来。

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Here, near the settlement of Sesriem, westerly winds from the Naukluft Mountains to the east collide with the Atlantic winds, stopping the dunes' advance.

CNN: Romancing the dune in Namibia