When I went to the Super Bowl, I kept my ticket stub as a souvenir.我去看橄榄球超级碗比赛时，留下了票根作纪念。Hold onto your ticket stub in case you leave the theater and want to come back in again.留好票根，以备离开剧院还想再进来时用。If you leave the theater, you won't be allowed to reenter without showing a ticket stub.如果离开剧场，须出示入场券副券方能重新入场。