旧街老巷死胡同少女已失笑
[jiù jiē lăo xiàng sĭ hú tóng shăo nǚ yĭ shī xiào]
In the old streets and narrow alleys, even girls who used to be full of laughter lost their smile due to dead ends in life. Reflecting a sense of sadness over losing the purity and joy of youthful innocence.