: <code><nowiki>{{</nowiki>AgeYM年月差异&nbsp;|''year1''|''month1''|''day1''&nbsp;|''year2''|''month2''|''day2''<nowiki>}}</nowiki></code>: <code><nowiki>{{</nowiki>AgeYM年月差异&nbsp;|''year1''|''month1''|''day1''<nowiki>}}</nowiki></code> &nbsp;(causing the current date to be used as the second date)