1·Still, I think the media should be the main channel of communication and information for improving the cultural exchange between the two countries.
当然，我认为在加强中西方文化交流方面，西方媒体包括丹麦理应发挥加强沟通，提供资讯，介绍动态的主渠道作用。
2·Classroom teaching is the main channel and essential form.
课堂教学是教学的主渠道和基本形式。
3·Classroom teaching is the main channel of carrying out new curricular, while the teaching evaluation system has a directive function of classroom teaching.
课堂教学是新课程实施的主渠道，而课堂教学评价又对课堂教学起着强烈的导向作用。
4·Class teaching is the main channel of school education.
课堂教学是当前学校教育的主渠道。
5·The work of college moral education is an extremely complex system engineering, it is the main channel, main position and main classroom for moral education.
高校德育工作是一项极其复杂的系统工程，是进行思想道德教育的主渠道、主阵地和主课堂。