As he turned back the clock, the dust disk collapsed into a dense, bright ring.

模型显示，随着时光倒流，尘埃盘收缩成一个致密的明亮圆环。

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In this case, the 'bright ring' results in a double image of the spire in the background.

本图中，这种“亮环”效应导致背景上尖顶的影像变成了两个。

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The annular aperture of typical mirror lenses results in out-of-focus images with a pronounced 'bright ring' effect.

典型反射镜头的环状光圈导致失焦影像呈现明显的“亮环”效应。

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"For the May eclipse, the moon will be at the furthest distance from Earth that it ever achieves -- meaning that it will block the smallest possible portion of the sun, and leave the largest possible bright ring around the outside, " the agency said on its website.

CNN: Upcoming solar eclipse to project 'ring of fire'

She took the red line to the Library of Lenin and transferred through its maze of halls and escalators to the Arbat line, emerging out of the templelike station and crossing the Boulevard Ring until she was on the bright, populated strip of the Noviy Arbat.

NEWYORKER: The Repatriates