digital divide
noun [ S ] uk/ˌdɪdʒ.ɪ.təl dɪˈvaɪd/ us/ˌdɪdʒ.ɪ.t̬əl dɪˈvaɪd/
数字鸿沟
the problem of some members of society not having the opportunity or knowledge to use computers and the internet that others have
He is a technology access advocate who works with many community computing centers to bridge the digital divide. 他倡导平等获取技术的机会，与许多社区电脑中心合作，致力于消除数字鸿沟。