1. Start Word 2003 (other version please follow the operation), enter the character "separate underline production".
2. Select "Underline" and one (or more) characters (that is, "off underline"). Press the Drop-down arrow on the right side of the Underline button on the Formatting toolbar, select an underscore type (such as "double underline", and so on) from the shortcut menu that pops up, and then through the Underline color menu, Sets the color of the underline.
3. Select the character "away", then hold down the CTRL key and select the character "" (so that you can select multiple discontinuous characters at the same time, this does not support Word 2000 and previous versions), and the Underline color option sets the underline color of the two characters to white.
4. Select the character "Underline" and execute the "format → font" command. Open the Font dialog box, switch to the Character Spacing tab, press the Drop-down button to the right of position, select the Promote option on the shortcut menu that pops up, and then enter a number in the box to the right of the "point value" ( The value is the distance of the separation, which is set to 30 points in order to highlight the effect, and to determine the return.