天使画像头顶的金色光环象征着神圣。

The angel in the painting has a golden ___halo above its head to show holiness.

今天下午太阳周围出现了一圈令人惊叹的光晕。

There was a stunning ___halo around the sun this afternoon.

这位慈善家总是被一种善意的光环围绕着。

The philanthropist is always surrounded by a ___halo of goodwill.