created sense approved 太阳光柱/太陽光柱 · tàiyángguāngzhù · solar pillar
太阳光柱 / 太陽光柱
tàiyángguāngzhù
solar pillar
An atmospheric optical phenomenon in which a vertical beam of light appears to extend above and/or below the sun, caused by the reflection of sunlight from ice crystals.
当太阳在地平线附近时，有时会出现壮观的太阳光柱。