喂你的一生我奉陪到底喂你的未来我奉陪到底
[wèi nĭ de yī shēng wŏ fèng péi dào dĭ wèi nĭ de wèi lái wŏ fèng péi dào dĭ]
Directly translated, this becomes 'I will dedicate my whole life to yours and I will stay with you no matter what your future holds'. The user likely portrays someone who wishes to promise unwavering companionship to another person, signifying devotion throughout the journey of life, from past into the indefinite continuation.