With a few mouse-clicks, you can reorganise your spreadsheet to show or hide certain data ranges, or to format ranges according to special conditions, or to quickly calculate subtotals and totals.
只要按几下鼠标就可以重新组织电子表格，以便显示或隐藏特定的数据区域、按照特定的条件来格式化区域，或者快速计算分类汇总和总计等。