那份思念我改用什么去填补
[nèi fèn sī niàn wŏ găi yòng shén me qù tián bŭ]
A poetic expression, translating to 'What am I supposed to do with those missing thoughts', or more literally 'How shall I fill in those misses?' The user could be trying to express nostalgia or longing while facing loss or absence, possibly seeking solace for inner feelings of emptiness or incompleteness.