传播媒介用英语怎么说？

传播媒介

例句

• Mosquitoes are carriers of disease. 蚊子是疾病的传播媒介。
• Newer media are obsoleting the book. 更新的传播媒介正在逐步淘汰书籍.
• The fit between the country's information needs and its information media has become disastrously disjointed. 全国的信息需求与信息传播媒介之间的配置,出现了严重的不协调.
• Blandness in the basic politics of the media became standard. 传播媒介在基本政治问题上通常采取温和的态度.