header row的用法和樣例：
例句
- The upper-left cell is the cell that is shared by the column header row and the row header column.
左上角的單元格是由列標題行和行標題列共享的單元格。 - You can change the order of the field names in the header row by dragging them to appropriate positions in the current view in the Contacts folder.
可以通過拖動到聯繫人文件夾中適當位置當前視圖中更改順序標題行中的欄位名稱。
