久伴因背叛而宣告结束
[jiŭ bàn yīn bèi pàn ér xuān gào jié shù]
Translating to 'Long Companion Ends Because of Betrayal', this expresses disappointment and a sense of closure after trust was broken in a long-term relationship or friendship. It conveys pain from betrayal causing an end to companionship that once seemed unbreakable.