其中一个女孩子戴着一顶帽子，帽子上两种颜色对比鲜明，这代表她的阶层。

One of the girls wore a cap of two staring colors, denoting the class of persons to which she belonged.

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这图案中黑与金黄两种颜色对比效果很好。

The black and the gold contrast prettily in that design.

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在线条颜色和补白之间的对比度范围是0(在整个纹理的两种颜色上求平均值)到1。缺省值是1。

Contrast between the Line color and the Filler color. The range is 0 (the two colors are averaged over the entire texture) to 1. The default value is 1.

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