Digital chasm already was together with the imparity of 2 1 century and impoverished connection, become current and henceforth a hot issue inside period of time.

 
  • 数字鸿沟已与 2 1世纪的不平等和贫困联系在一起 ,成为当前以及今后一段时间内一个炙手可热的问题。
今日热词
目录 附录 查词历史