The teacher conducted a classroom opinion poll to gauge students' understanding of the topic.
老师进行了一次学术观点课堂问卷，以评估学生对这一主题的理解程度。
Students were asked to participate in a classroom opinion poll to express their views on the new curriculum.
学生被要求参与学术观点课堂问卷，以表达他们对新课程的意见。