亡鱼是深海的伤疤孤岛是深海的囚屿
[wáng yú shì shēn hăi de shāng bā gū dăo shì shēn hăi de qiú yŭ]
A metaphoric expression implying 'The dead fish is the deep sea's scar and the isolated island is the deep sea's prison.' It may express sorrow, pain, and isolation felt by someone in a vast but solitary space like an ocean, reflecting inner turmoil and entrapment.