What color did you decide in painting the edges of the mandala, representing the universe around us (or the center)?

你准备绘在曼陀罗边缘（或者是中心）涂上哪一种颜色来代表我们周边的世界？

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Three roughly defined corner edges are then acquired that define an approximately equilateral triangle pointed at the center of the image.

随后将获得三条粗略定义的角边，用于定义指向图像中心的近似的等边三角形。

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Reflecting sunlight also colors the outer edges of the mudflow silver and highlights the texture of the growing mound over the vent at the center of the volcano.

由于反射阳光，(火山)泥流的外缘也染上银色，使火山中心正在不断累高的山口部分的纹理更加突出。

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By including the FAST AF system, which is the crystallization of years of Olympus AF technology, and the easy controls of the touch screen, subjects throughout the screen can easily be focused on, whether in the center, background, or edges, allowing users to snap the shutter at just the right moment.

ENGADGET: Olympus unveils Stylus XZ-10 with f/1.8-2.7 zoom, smartphone sharing app

She sometimes sprays a few spritzes of scent onto her throw pillows. (It's a good idea to test the spray on the back of the pillow to ensure it doesn't leave an oil spot.) She spritzes just the edges of a pillow, not the center, where people may rest their heads.

WSJ: Tricks of the Trade: A Well-Scented Home

The fourth side was partly closed by a high wall, surmounted by jagged edges of broken glass set firmly in old lime plaster, and pierced in its center by a wide entrance-way.

NEWYORKER: A Man And A Woman