即使世界荒芜我也陪你到老
[jí shĭ shì jiè huāng wú wŏ yĕ péi nĭ dào lăo]
'Even If the World Becomes Desolate, I Will Stay With You Until Old Age.' Conveys a vow of unyielding companionship. It underscores loyalty, unconditional love and a promise of staying together regardless of adversities and the inevitable changes time brings about.