帮忙理解下? all historical data shall be accessible and freely selectable by the report generator for the easy combination of selected data in formatted reports to be available as displays and printouts. 为了格式化报告中选取数据的轻松组合,并达到显示或打印的可用状态,用报告生成器获取所有历史数据并随意选用。查看更多