zhǎng / bèi / men / dōu / xī / wàng / zhè / duì / nián / qīng / rén / néng / gòu / lán / tián / zhòng / yù / bái / tóu / xié / lǎo

长辈们都希望这对年轻人能够蓝田种玉，白头偕老。

The elders hope this young couple will have a marriage made in heaven and grow old together.