When it is winter in the Arctic, we fly to Antarctica.

北极到了冬天时，我们就飞往南极。

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A link between summer sea ice in the Arctic and winter temperatures in the northern hemisphere was first proposed in 1914.

北极区夏季的海上浮冰和北半球冬天的气温之间的联系最早在1914年被提出。

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We have a spring in our step now that the horrors of the Arctic winter seem to have passed and the Arctic spring has arrived.

现在恐怖的冬天已经过去了，北极的春天已然降临，我们踏着春天的脚步前行。

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Gilles Langis, a senior forecaster with the Canadian Ice Service in Ottawa, says the Arctic winter has been so severe the ice has not only recovered, it is actually 10 to 20 cm thicker in many places than at this time last year.

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Swans, ducks and wildfowl that fled the harsh winter in their Arctic encounter freezing conditions at a reserve that straddles Norfolk and Cambridgeshire.

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The Vikings who settled Iceland smoked, dried, salted or pickled just about anything to get them through the long Arctic winter and their descendents still occasionally indulge in the delicacies of their ancestors, washing it all down with Black Death, a caraway-flavored liquor that apparently goes well with rancid shark.

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