涂抹工具和多重图层选择也加入了PS功能。

Smudging options and the ability to select multiple layers also added to the functionality of Photoshop.

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选区涂抹工具，然后小心的将缝隙两边的白色互相连接起来。

Select the ‘Smudge’ tool and carefully push the white of the two adjoining teeth towards each other.

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然后在工具栏中找到手指涂抹工具，按照图中的参数设置

Then Grab the Smudge Tool from the Toolbox and apply the following settings

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