While virtual LABS aren't as good as real ones, they are better than the alternative, which is nothing.

虽然虚拟实验室不如真实的，但是有总比没有好。

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Despite some complaints about the virtual teaching method, administrators said e-learning LABS were here to stay. And nationally, blending learning has already caught on in some areas.

尽管人们对虚拟教学的方法有诸多非议，负责人说电子学习室会继续运行下去。而在全国范围内，混合教学法早就占据了一席之地。

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Despite some complaints about the virtual teaching method, administrators said e-learning LABS were here to stay.

尽管人们对虚拟教学的方法有诸多非议，负责人说电子学习室会继续运行下去。

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Mimicking conversation in a virtual room required the Bell Labs teams to process multiple incoming video and audio feeds and handle superfast 3-D.

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By allowing students to practice their experiments in a virtual lab setting, LearnSmart Labs allows students and instructors to maximize the valuable time spent in the physical laboratory.

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And while some virtual worlds have discouraged the exchange of game money for dollars, Linden Labs condones the practice.

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