graduating spring sleeve

例句：

1. 1.She wore her graduation spring sleeve to the graduation ceremony.
   她穿着她的毕业春衣参加了毕业典礼。
2. 2. The school held a ceremony to celebrate the graduates' achievements.
   学校举行了一个仪式来庆祝毕业生的成就。
3. 3.The students wore their graduation spring sleeves as they walked down the stage.
   学生们穿着他们的毕业春衣走上了舞台。