The accessible e-learning environment can make all web learners including disabled users obtain learning content at the same degree and the same level.
无障碍网络学习环境可以实现所有的网络学习者，包括残疾用户在内，都能够同等程度、同等水平地获取学习内容。
It is a tough problem for teaching staff that there is the shortage of emotional communication caused by the separation of teachers and learners in E-learning environment.
在网络学习环境中，由于师生时空分离而导致的情感交流缺失一直是困扰广大远程教育工作者的一个难题。
It is a tough problem for teaching staff that there is the shortage of emotional communication caused by the separation of teachers and learners in E-learning environment.
在网络学习环境中，由于师生时空分离而导致的情感交流缺失一直是困扰广大远程教育工作者的一个难题。
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