夕阳重重时光悠悠
[xī yáng zhòng zhòng shí guāng yōu yōu]
This evokes a serene image of time passing slowly as the sun sets. '夕阳' means 'sunset,' symbolizing the end of the day, while '时光' refers to time itself. The whole phrase conveys a nostalgic reflection on the passage of time.