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%.

youdao

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%.

youdao

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.

youdao