interactivity
相互作用
- Computers present a particular challenge—although they can add motion and interactivity, computer displays have low information density compared to that of paper.
计算机具有一个特别的挑战——虽然它们能够添加动画和交互，但它的信息分布密度比纸张低。 收藏 - It offers all the benefits of the traditional off-line multimedia titles plus the extremely attractive distance learning features with real person-to-person interactivity, dedicated on-line services, teachers assistance and other.
它提供以除了传统线下多媒体教学所有的优点外，还提供十分吸引人的特性：如人与人的互动，线上服务，教师辅助等。 收藏
开心词场背单词