夏日清晨,在林间小道散步,常常可以看到阳光穿透过云层散射的光束,仿佛“希望之光”。傍晚,当泛舟湖上,或许能够看到明亮的光束照耀湖面,船夫说那是“福光”。那么,这一道道光柱,究竟是什么“光”呢? In the early morning of summer, walking in the woods, you can often see the sunbeams scattered through the clouds, as if the “light of hope”. In the evening, when boating on the lake, you may be able to see a bright beam of light shining on the lake. The boatman said it was “Fukui”. So what is the “light” of this pillar of light?