You can see how a tint can change the overall mood and feel of an image: Sepia tones make it look nostalgic, blue tones make it look cold and unwelcome, and so forth.

你可以发现染色是怎样改变了照片的整体效果：棕褐色是照片看上去怀旧，蓝色调看上去冷冷的、难以亲近。

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The flip of a switch can dramatically influence the mood of a room, making it warm and inviting or cold and sterile.

轻轻地按动开关就能瞬间改变屋子的情调，让它显得温暖热情好客，或者冷清拒人于千里之外。

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Thinking not clear, Cold, depression, mood swings, bad temper, Worry.

思维不清晰，冷漠、沮丧、情绪波动、脾气坏、忧虑。

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The number was arbitrary, but the mood was beginning to bear down, not the cold or the wind but the missing light, the missing man.

NEWYORKER: Midnight in Dostoevsky