radiant effulgence
golden effulgence
divine effulgence
A: Have you ever witnessed the effulgence of the aurora borealis?
A：你见过北极光的灿烂光辉吗？
B: Yes, it was an absolutely magnificent and breathtaking sight.
B：是的，那景象简直太壮丽、太令人屏息了。
1) 灿烂的光辉
2) 极度的明亮
3) 辉煌的壮丽
1. 灿烂，光辉，光芒
noun
1. brilliant radiance; splendor; extreme brightness
Synonym: radiance, brilliance, splendor