1.When answering this question, you can discuss the reasons from the perspectives of social stability, economic security, and the welfare of the elderly. Retirement policies are designed to ensure that older adults have financial support and access to necessary services after they stop working, which helps maintain their quality of life. 2.You can also mention that retirement policies help distribute resources more fairly and reduce the burden on families and society. They are crucial for planning and managing the workforce and ensuring that younger generations have job opportunities. Additionally, these policies can promote social harmony by providing a safety net for the aging population.

1. 在回答這個問題時，你可以從社會穩定、經濟安全和老年人福祉的角度討論原因。退休政策旨在確保年長者在停止工作後有經濟支持和必要服務的獲取，這有助於維持他們的生活品質。 2. 你也可以提到退休政策有助於更公平地分配資源，減輕家庭和社會的負擔。這些政策對於規劃和管理勞動力至關重要，並確保年輕一代有就業機會。此外，這些政策還能通過為老齡人口提供安全保障，促進社會和諧。