光陰似箭 (gwong1 jam1 ci5 zin3) — time flies in Cantonesegwongˉ¹光jamˉ¹陰ciˏ₅似zin˗₃箭简 光阴似箭Mandarin Pinyin: guang1 yin1 si4 jian4Meaning of 光陰似箭nountime flies