求翻译：2、审前初步调查：其工作内容为了解被审计各工程项目的基本情况，包括:建设地址、主要设计单位、主要施工企业、项目占地面积（设计与实际完成情况）、项目资金额、设计概算批准文件、建设起止时间、完成主要工程量（包括建设规模和设备数量）、是否存在收尾工程及收尾工程情况；工程项目前期申请情况，申请的批复情况，工程项目可行性研究报告，对工程项目可行性研究报告的批复，对工程项目的初步设计，对初步设计的批复，批复的建设内容、资金来源、建设期限，工程项目招投标情况；工程实施过程中资金到位情况，工程是否变更，对变更部分签证情况，工程监理情况，工程合同签订情况与执行；工程完成的具体建设内容与批复比较存在差异情况即工程完成情况，工程资金结余情况和应付工程款情况,工程项目的财务决算情况；建设工程完工结算审核情况。是什么意思？

2, and trial Qian preliminary investigation: its work content for understanding was audit all project of basic situation, including: construction address, and main design units, and main construction enterprise, and project accounted for to area (design and actual completed situation), and project funds amount, and design estimates approved file, and construction begin and end time, and completed main engineering volume (including construction scale and device number), and is exists closeout engineering and the closeout engineering situation; engineering project early application situation, application of reply situation, project feasibility research report, on project feasibility research report of reply, on project of preliminary design, on preliminary design of reply, reply of construction content, and sources, and construction period, project enrollment tender situation; engineering implementation process in the funds in place situation, engineering is change, on change part visa situation, engineering supervision situation, engineering contract signed situation and implementation; engineering completed of specific construction content and reply comparison exists differences situation is engineering completed situation, engineering funds balances situation and meet engineering paragraph situation, project of financial accounts situation; construction engineering completed settlement audit situation.