Sometimes original art works appear questionable or inauthentic because they've had so many restorers add touch-up layers to cover up damage, damage from the paint having deteriorated over time.

有时候艺术品真迹看起来是赝品，是因为很多修护人员添加了很多层保护膜，以覆盖油画上的损伤；而随着时间的推移，画作上损坏的地方已经恶化了。

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She carefully rubbed off the finger-mark from the paint.

她小心地把油漆上的指印擦掉。

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We are using the push/pull function from the paint deformation folder to create our snow structure where necessary.

我们使用绘图变形文件夹中的推/拉功能在我们需要设置雪景处设置雪的结构。

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He explains that lead can enter the ground from leaded paint and leaded fuel and from industry.

VOA: special.2009.06.09

Every last speck of black paint has to be cleaned from the tubes of the paint-spraying robots with expensive solvents.

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But atoms from the original paint were also found in the varnish, which may therefore be left in place.

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