现在将水彩图层的透明度减少到70%左右，将覆盖模式设置为混合模式。

Now decrease the opacity of the watercolor layer to about 70% and set its blend mode to Overlay.

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我们所要做的应该是将图片放置在幻灯片的顶层，然后将混合模式设为叠加，再将不透明度设为45%左右。

What we’re going to do instead is set it on top of the colored slide and set our blending mode to Overlay. Then throw your opacity to around 45%.

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现在您可以随意进行一些试验，即使您在绘图时强制实施了一种特殊的绘图模式或不透明度，看看有什么变化。

Now you can play around, even if you only force a particular painting mode or opacity when painting, just to see the changes.

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