Even though it targets virtual (remote) learning, Moodle can also be used to complement traditional teaching environments.

尽管以虚拟（远程）学习为目标，但 Moodle 还可以用于补充传统的教学环境。

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People also provide video training or virtual learning in environments such as Second Life for customers, partners, and employees in any location.

人们还在Second Life之类的环境中为任何位置的顾客、合作伙伴和员工提供视频培训或虚拟课堂。

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It was the ecosystem behind the iPads that mattered rather than the devices - and the iTunes U platform which allowed the school to put so many teaching resources online was much cheaper than the Virtual Learning Environments that many schools use.

BBC: iSchool - can tech really deliver education?