伴你从青涩时光到白发苍苍
[bàn nĭ cóng qīng sè shí guāng dào bái fā cāng cāng]
Accompanying You from Youthful Days until Gray-Haired Old Age. An ode to lifelong companionship or enduring love lasting from young adulthood into old age. Emphasizes commitment and long-term bonding through various life stages.