就算天荒地老我也爱你就算山崩地裂我也陪你
[jiù suàn tiān huāng dì lăo wŏ yĕ ài nĭ jiù suàn shān bēng dì liè wŏ yĕ péi nĭ]
The translation is roughly 'Even when heaven changes and earth shifts, I still love you; Even when mountains crumble and rivers flow backwards, I’ll stay with you', which signifies unyielding love under any circumstances, suggesting a grand, lasting commitment.