| 例句 |
He runs a summer history workshop.他开办一个暑期历史研究班。During summer vacations some teachers attend seminars at colleges.暑期里，一些教师在学院参加研究班。The children's tutors were replaced by new teachers and students from the pedagogy seminaries.孩子们的辅导员由新老师和教育学研究班的学生接替。 |