国内广播 meaning in Chinese

domestic broadcasting
home broadcasting

In addition to offering basic courseworks in mass media theory and legal issues , the department has invited experienced professionals from the radio broadcast industry to provide a series of specialized classes in enunciation , program production , broadcast theory and practice , and radio sales publicity
除了大众传播理论、法规等基础课程之外，更延聘了许多国内广播界具长期实务经验的专业人士，教授语言正音、广播制作、播音理论与实务、电台促销宣传等一系列的广播专业课程。