opportunity class

例句：

1. 1.This opportunity class is designed to help students learn more about the world.
   这个机会班级旨在帮助学生更好地了解世界。
2. 2. The teacher assigned a new opportunity class to each student.
   老师为每个学生分配了一个新的机会班级。
3. 3.The opportunity class was held in the school auditorium.
   机会班级在学校礼堂举行。