uniform continuity

例句：

1. 1. The army requires all soldiers to wear uniforms.
   军队要求所有士兵都穿制服。
2. 2. The teacher wants us to wear our school uniforms to the party.
   老师让我们穿着校服去参加聚会。
3. 3. The uniform design is very popular among students.
   这种制服设计在学生中非常受欢迎。