半个世纪的心跳半个世纪的温柔
[bàn gè shì jì de xīn tiào bàn gè shì jì de wēn róu]
Half a century of heartbeats and half a century of tenderness indicates a deep and longstanding feeling for someone or something over a period of 50 years, suggesting an enduring emotional journey filled with both excitement and warmth