an area of land permanently filled with water, a hot spring under pressure that errupts hot water and steam, the low land between two mountains or hills, a high area of rock next to the sea, a deep narrow valley surrounded by cliffs, a mountain that opens downward to a pool of molten rock below the surface of the earth, a piece of land that is almost entirely surrounded by water, where the sea meets the land.

Geographical features

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切換範本

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