Tides and ocean currents sculpted the sand and seaweed beds into these multicoloured, fluted patterns.

潮汐和洋流雕塑出了沙子，并让水草根植于这片多彩并有凹槽的形状中。

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A ridge, as of sand or gravel, on a shore or streambed, that is formed by the action of tides or currents.

沙洲，沙滩：在海边，河床等处由沙子或小石子形成的隆起，由潮水或水流运动而形成。

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So prices move up and down with tides in these currents.

因此价格的上升下降就和这些电流的潮汐逐渐趋向一致。

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Features include information on tides, currents and winds.

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In addition to high-definition content for 12, 000 U.S. lakes, the Magellan eXplorist 510 Marine Edition includes U.S. coastal coverage up to two miles offshore, with data on 5-foot contours, tides, currents, wrecks, port plans, marsh areas, and marine services.

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There are big tides around Jersey, strong currents and unpredictable winds.

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