求翻译：社会保障基金是实施社会保障制度的物质基础，在安全性原则、流动性原则、收益性原则和长期性原则指导下，实现对基金的运营管理，并完成其有效的运作。是什么意思？

Social Security Fund is to implement the material foundation of the social security system, security policy, the principle of mobility, the principle of profitability and long-term guiding principle, to achieve the operational management of the fund, and complete its effective operation.

Social Security Fund is to implement social security system in the physical infrastructure, security principles, principle of mobility, and long-term basis, to fund the operational management and to complete its effective operation.

The social insurance fund is implements the social security systems the material base, in the secure principle, the fluid principle, the rentability principle and under the long-term principle instruction, realizes to the fund operation management, and completes its effective operation.

Social Security Fund is the material basis of the implementation of the social security system, in principle, the principle of profitability, liquidity and security principles principles of long-term under the guidance of implementation on the operation and management of the Fund, and completed its

正在翻译，请等待...