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. 回答这个问题时，你可以从社会稳定、经济安全和老年人福利的角度讨论原因。退休政策旨在确保老年人在停止工作后有经济支持和必要服务的保障，这有助于维持他们的生活质量。 2. 你还可以提到退休政策有助于更公平地分配资源，减轻家庭和社会的负担。它们对于规划和管理劳动力、确保年轻一代拥有就业机会至关重要。此外，这些政策通过为老龄人口提供安全保障，促进社会和谐。