Hello everyone! (If there are students, add classmates)
I'm XXX, and I come from Class XXX. I feel very honored to speak as a student representative, and I also thank all my uncles and aunts for attending the parent-teacher conference in spite of their busy schedules.
Then talk about your class (study, class spirit, activities, moral education, etc.). ), and then from your point of view, I hope parents and teachers can do something.