心早已沉海心早已伤透
[xīn zăo yĭ chén hăi xīn zăo yĭ shāng tòu]
The phrase translates to 'Heart Has Long Sunken To The Sea and Has Been Broken Apart'. It implies a state of heartbreak and despair where one feels that they cannot recover from emotional pain anymore. Often used in the context of failed romantic relationships.