A solar phenomenon known as a sundog arcs over the tundra in Churchill, Manitoba, Canada.

/ 太阳“假日”文现象半悬于加拿大Manitoba丘吉尔苔原。

Analogous to a sundog or parhelion, the paraselene is produced by moonlight shining through thin, hexagonal-shaped ice crystals in high cirrus clouds.

类似环日形成一样，在高空卷云中，光通过稀薄、具有六边形状冰晶时幻。

During this alignment, each crystal can act like a miniature lens, refracting sunlight into our view and creating phenomena like parhelia, the technical term for sundogs.

在这个平面内，每一个冰晶就像一个小透镜一样，将太阳光折射入我们视野，造成幻日现象，其术语就是幻日。