When working with many layers, it is more efficient to capture different layer visibility states.

当有多个图层时，获取图层的可见状态会是操作更有效。

youdao

Usually, working with a combination of layers on screen mode, I add ambience on my existing light sources.

我经常在画面模式中使用图层结合方式，给现在的光源添加了氛围。

youdao

You will need some basic knowledge about Layers, Guides, Vector and Layer Masks, Brushes, the Pen Tool, and working with Typography (Character and Paragraphs).

您将需要一些基本知识，如层、参考线、向量和图层蒙版、笔刷、钢笔工具，和文字工具（字符和段落）。

youdao