在源文件中，打印在相同欄內的若干正文行的集合。在當前欄內所剩余的縱向空間放不下既定一段正文時(shí)，則這段正文從下一欄開(kāi)始打?。刍蛴∷ⅲ?。在單欄格式的情況下，下一欄便是下一頁(yè)。
In a source document, a collection of lines of text to be printed in the same column. When the vertical space remaining in the current column is insufficient for the block of text, the text is printed in the next column. In the case of single-column format, the next column is on the next page.
記在帳中某一欄里的金額，它使借方與貸方的總款項相平衡。
Amount to be put in one of the column of an account to make the total debit and credit equal.
