dialogue box, with which you can insert a table in the current document. You can also click the arrow, drag to select the number of rows and columns to include in the table, and then click in the last cell.
对话框，您可以在其中向当前文档插入表格。也可以单击此箭头，拖动并选择表格的行数和列数，然后在最后一个单元格中单击。