She looked fortyish and she wore a blueish dress.
看上去有四十来岁,穿着蓝色的套装.
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Then using the blueish color I added nuances to simulate an undulating look.
然后使用偏蓝的白来增加一些细微的差异,从而模拟起伏的地形.
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"October's bright blue weather"- Helen Hunt Jackson
"a blue flame"
"blue haze of tobacco smoke"