曾经的誓言离我们好远好远
[céng jīng de shì yán lí wŏ men hăo yuăn hăo yuăn]
'Our vows long ago feel so distant now' conveys a sense of disappointment over promises made earlier but gradually fading away due to passage of time and changes occurring between two people. This reflects upon themes such as broken commitments or faded memories.