a sound policy meaning in English

明智稳妥的政策

The way to lower the policy execution cost mainly lies in a sound policy system , strengthening the coordination between the policy systems and optimizing the policy resources
降低政策执行成本的路径主要在于健全政策体制，加强政策系统之间的协调，实现政策资源的优化。
In view of some common problems arising from the routine management in four aspects like carrying out system initiatives , promoting management initiatives , regulating local prices of small hydropower , and building up a sound policy and guarantee system , deep research on their solutions is carried out
围绕小水电项目管理中常见的问题，从实施制度创新、推进管理创新、合理调整地方小水电电价和建立健全政策保障体系等四个方面，深入研究了解决这些问题的方法。