If you have long rows or columns of data that extend beyond the viewable area of the spreadsheet, you can freeze them, which allows you to see the columns or rows as you scroll through the rest of the data.
如果工作表中包含数据的行或列的长度超出了可见区域，可以将这些行或列固定。这样，在滚动工作表时，就可以始终看到固定的区域。