media research的用法和样例：
例句
- Courses completed: History of mass communication,88; China's communication history, 92; Media research, 90; Public opinion, 92; Conceptual analysis,88; Content analysis,90; Advertising,92; New media technology,94.
所修课程：大众传播史，88分; 中国传播史，92分; 媒体研究，90分; 舆论学，92分; 概念分析，88分; 内容分析，90分; 广告学，92分; 新媒体方法，94分。
