陪他终老伴她永久
[péi tā zhōng lăo bàn tā yŏng jiŭ]
'陪他终老伴她永久' translates as 'to stay with him until death accompanies her forever', symbolizing an unwavering commitment and eternal promise to remain loyal and supportive towards one's partner(s), emphasizing a dedication to longevity in relationships.