选择“减淡”工具，画笔大小设置为50，范围选择“高光”，设置好后在这个抽象形状的边缘和拐角处涂抹。

Select the "Dodge" tool and make the brush size around "50" and the "Range" to "highlights." Now use this tool around the edges and corners of your shape.

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我把我的画笔硬度控制在0%到50%之间，以得到飞鸟锐利而清晰的边缘。

I adjusted the hardness of my brush between 0% and 50% to get sharper and more defined edges on the birds.

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使用钢笔工具沿拐角处和文件夹、头和纸张的边缘绘制路径。然后在工作区右键选择描边路径-画笔。

Use the pen tool to create the stroke lines around the corners and all the margins of the folder, paper and arrow.

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