Pills vary appreciably in size and appearance and depend on the presence of lint and degree of color contrast.

起球大小轻微的变化和外观的变化，取决于绒毛产生的量和颜色的反差。

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However, to a certain degree of high contrast, true color will be problems.

但对比度高到某一程度，颜色的纯正就会出现问题。

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