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1·A solar halo view appears in Anshun city, southwest China's Guizhou Province, April 26, 2011.

4月26日，中国西南部贵州省安顺市出现日晕景观。

2·Shown above is a photo of the sun peeking from behind a building, with a 22-degree solar halo arc shining around it.

上面显示的那张照片，是在一座建筑物后面窥视太阳时所拍摄的，带有一个22度的日晕弧在围绕着太阳闪耀。

3·The special phenomenon, according to scientists, is a solar halo, or mock sun, which results from the refraction of ice crystal particles contained in clouds.

据科学家们说，这种奇特的现象叫日晕或者叫“假太阳”。它是由云里的冰晶体折射所形成的。

4·The sun's outermost region, called the corona, shines like a halo around the moon during a total solar eclipse.

图上太阳的最外层的区域称为日冕，在日全食时，照耀得如同月亮周围的光环。