mainstream media
noun/ˌmeɪnstriːm ˈmiːdiə/
/ˌmeɪnstriːm ˈmiːdiə/
(abbreviation MSM)
[uncountable + singular or plural verb]- traditional media such as newspapers and broadcasting
主流媒体（报纸、广播等） - The mainstream media was/were not covering the story.
主流媒体没有报道此事。
- The mainstream media was/were not covering the story.