At the stage when online learning is developing rapidly, Virtual learning Communities has become an important trend in the distance education.
在网络教育飞速发展的现阶段，虚拟学习社区成为远程教育的重要发展趋势。
At the stage when online learning is developing rapidly, Virtual learning Communities has become an important trend in the distance education.
在网络教育飞速发展的现阶段，虚拟学习社区成为远程教育的重要发展趋势。
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