我的眼泪化成雨水早已轮回
[wŏ de yăn lèi huà chéng yŭ shuĭ zăo yĭ lún huí]
My tears turned into rain long ago and have gone through countless cycles. This poetic expression conveys deep emotional pain transformed over time into something less visible yet constant, suggesting a person who has endured much suffering and sadness.