cap-paper

例句：

1. 1. The teacher gave each student a paper cap as a prize.
   老师给每个学生一个纸帽作为奖品。
2. 2.The children were given paper crowns to celebrate their birthdays.
   孩子们被颁发了纸冠来庆祝他们的生日。
3. 3. The artist used paper to create intricate designs on the hats.
   艺术家用纸在帽子上创作复杂的图案。