求翻译：本文主要从目前我国政府审计部门开展公共投资项目效益审计中存在的各种问题，如审计主体独立性不强，审计人员综合业务能力不高等问题谈起，进而详细分析该如何完善公共投资项目的效益审计，提出了相关的解决对策，如加强审计主体的独立性，提高审计人员的综合业务能力等。只有完善了公共投资项目效益审计，才能更好的促进我国公共投资项目的有效进行。是什么意思？

This article from the current government audit departments through public investment in China issues existed in project performance audit, such as the independence of the audit body is not strong, comprehensive audit staff operational capacity not high to speak of, further detailed analysis of how the benefit audit of public investment projects, proposed solutions, such as strengthening the independence of the audit body, such as improving the operational capacity of the Auditor General. Only improved the efficiency of public investment projects audited in order to better promote effective public investment projects in China.