Surrounding the icebergs are two kinds of ice: sea ice and fast ice.

在冰山周围存在着两种冰：海冰和固定冰。

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This gives us an idea of how fast a large ice sheet can melt.

这告诉了我们冰原会以多快的速度融化。

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Clinging to the shore, fast ice is thicker, although not nearly as thick as the icebergs.

而附着在岸边的固定冰，尽管比不上冰山，但也相比海冰更厚一点。

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The fast-paced sport of ice hockey is thrilling when there is a tightly-played contest, but that is not what spectators observed in each of the opening women's games contested by Canada and the United States.

VOA: standard.2010.02.15

Such a rise would probably lead to fast-melting ice sheets, rising sea levels, drought, disease and collapsing agriculture in poor countries, and mass migration.

ECONOMIST: Getting warmer

His friends would ask him about "the game with the fishing net" and he would explain it was like ice hockey - fast and hazardous.

BBC: Lacrosse matches in 2012 and 1923

They monitored fast-moving and nearby "stagnant" ice streams at the same altitude to try to distinguish between the various possible causes of thinning.

BBC: Laser satellite records ice loss