日落时分，太阳周围出现了一个明亮的晕圈。

At sunset, we noticed a bright ___halo around the sun.

这幅圣像画中，圣母玛利亚的头顶有一个发光的金色光环。

In this religious painting, the Virgin Mary has a glowing golden ___halo around her head.

这位慈善家身上散发着一种奉献精神的光环。

The philanthropist carries a ___halo of selfless dedication.