When you select multiple rows from an area where a filter was applied, then this selection can include rows that are visible and rows that are hidden by the filter. If you then apply formatting, or delete the selected rows, this action then applies only to the visible rows. The hidden rows are not affected.
当您从一个已应用了筛选的区域中选择多行时，此选择既包括可见的行，也包括通过筛选隐藏的行。在这之后如果您应用了格式，或删除了该选定行，则此操作只应用于可见的行。隐藏的行不受影响。