At minus 5C, the cold is quite refreshing and a light hat and scarf are all that's required to keep warm.

在零下五度的时候，寒冷使人神清气爽，戴一顶轻便的帽子和一条围巾就足够保暖。

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Driven by the loss of ice, Arctic temperatures are warming more quickly than other parts of the world: last autumn air temperatures in the Arctic stood at a record 5c above normal.

由于冰的损失，北极温度正比世界其它地方更快地升高：去年秋天，北极气温达到高于正常5度的纪录。

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If the agreement is too weak or if the commitments are not respected, we will be on a path to 5c or 6c.

如果协议的约束力过于软弱或者承诺得不到遵守，气温升高5、6度都是有可能的。

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After all those notorious fires related to the batteries used by the world's largest handset manufacturer, Nokia has issued a product advisory for the BL-5C, Nokia-branded battery.

ENGADGET: Nokia-branded batteries at risk of overheating -- 46 million devices affected

The reason has been the persistence of easterly winds from a frozen Continent - winds which have chilled the North Sea to just 4C or 5C.

BBC: Spring equinox today but winter lingers

Lt Col Charlie Barker, chief of staff at Urban Warrior 5C, is unequivocal that Call of Duty would not have been a viable - if more economic - alternative.

BBC: British army stages record-breaking virtual battle