social media
noun [ U or plural ] uk/ˌsəʊ.ʃəl ˈmiː.di.ə/ us/ˌsoʊ.ʃəl ˈmiː.di.ə/
社交媒体（网站或电脑程序）
websites and computer programs that allow people to communicate and share information on the internet using a computer or mobile phone
Companies are increasingly making use of social media in order to market their goods. 企业越来越多地使用社交媒体推广产品。