Use the Outer glow option to add a very slight grey border, adjusting the Spread to the Max will turn the default glow into a solid strip of colour which helps add this double stroke effect.

继续用外发光来添加一个浅灰色的边，调整扩展值到最大这样我们可以得到一个双边线效果。

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Now Add a Drop Shadow, Inner Shadow, and Stroke layer styles to your rounded rectangle layer (double-click on the layer in the Layers Panel to open up the layer style dialog box).

现在需要给圆角矩形图层加入投影、内阴影和描边的图层样式(双击图层面板上面的图层，打开图层样式对话框)。

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Boredom in their lives are at double the risk of dying from from heart disease or a stroke than those who find life.

伦敦大学学院的研究人员发现，那些抱怨生活“极度”无聊的人死于心脏病或中风的风险是那些觉得生活愉快的人的两倍。

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Miss O'Sullivan's swimming was a gentle breast-stroke, so a double did the nude scene.

ECONOMIST: Maureen O��Sullivan

But in October a 527-patient study sponsored by the French government found that 10% of patients who got neck stents died or had a stroke in the following month--double the complication rate for surgery.

FORBES: Magazine Article

Earlier, Scotland's Marc Warren had held a two-stroke lead with three holes to play, but a three-putt contributed to a double bogey at the 16th which he followed with a bogey at the 17th.

CNN: Singh sees off Molinari to seize Scottish Open crown