gǔ / shī / zhōng / cháng / yòng / jīn / wán / lái / bǐ / yù / yè / kōng / zhōng / de / míng / yuè

古诗中常用金丸来比喻夜空中的明月。

Classical poetry often uses golden pellet as a metaphor for the bright moon in the night sky.