When you turned the knob to switch it on, an orange glow would gradually light up a darkened room on a winter's evening.

当你扭开旋钮，一道橙色的亮光会逐渐照亮一个冬季傍晚的漆黑房间。

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It is expecting the situation to gradually improve but low temperatures mean black ice may form again this evening, the KNMI said.

不过预计这种天气形势会渐渐改善，但是低温意味着晚间又会形成薄冰。

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Just above the dial center is a small rectangular window, about the same shade as the background, which turns gradually red as evening falls.

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The Met Office said snow would continue into Sunday evening but should gradually ease into the night.

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The evening had been gradually turning into a party in this rather cold aircraft hangar of a hall.

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