Word: 光阴似箭 (guāngyīnsìjiàn) Traditional: 光陰似箭 光阴似箭 dictionary entry guāngyīnsìjiàn time flies like an arrow (idiom) Full dictionary entry for 光阴似箭 Example sentences using 光阴似箭 2 sentences, showing page 1 of 1. 光阴似箭，孩子都上大学了。 Guāngyīnsìjiàn, háizi dōu shàng dàxué le. How time flies, and my child is already in college. 真是光阴似箭，一年又过去了！ Zhēnshi guāngyīnsìjiàn, yì nián yòu guòqù le! Time really flies, another year has gone by!