In winter the nights are long and cold.

冬季的夜晚又长又冷。

《柯林斯英汉双解大词典》

Winter in Miami is short and mild; in contrast, winter in Chicago is long and cold.

迈阿密的冬天短暂而温和；相反地，芝加哥的冬天则漫长而严寒。

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This winter, even if it appears to be particularly cold and particularly long, it does not contradict the long-term evidence of global warming.

这个冬季即使显得特别冷特别漫长，这也与全球变暖的长期趋势并不矛盾”。

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The Northern Hemisphere is finally beginning to wake up from a long, cold winter, and green vehicles are taking to the skies.

ENGADGET: Inhabitat's Week in Green: flying electric car, 3D-printed livers and a two-story-tall bike

Farmers across the country have faced droughts, floods and a long, cold winter in a little over 12 months.

BBC: Herefordshire crop failures lead to farming losses