TableRow row = table2.AddRow();

                var cell = row.AddCell();

                var par = cell.AddParagraph();

                par.Text = "测试的";

                cell.Paragraphs.Add(par);

                row.Cells.Add(cell);

                table2.Rows.Insert(, row);

                table2.AddRow(false, );

                table2.ApplyHorizontalMerge(, , );