官网上的英文说得很清楚The Partner Day Ticket is valid for as many trips as you like for up to five adults, whereby any two children between 6 and 14 years of age count as one adult.,最多5名大人,2名6-14岁的小孩算作一名大人。所以你们当然没有问题。http://www.mvv-muenchen.de/en/tickets-fares/tickets/day-tickets/partner-day-ticket/index.html