Education: Test Drive a Self-Paced Virtual Class at No charge.

教育：免费体验一个自学虚拟课程。

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And once a virtual class is finished, it can be reused in an on-demand fashion.

而且一旦完成了一个虚拟的课程，它可以再使用到单需求的版本中。

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A virtual class or function is code that the application will eventually need, but it isn't written yet.

所谓虚类或虚函数是指应用程序以后需要，但是目前还没写的代码。

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The jobs are physically based in Wisconsin but there is a virtual class component as well, which has been used by vets from San Francisco to Pittsburg to New York, Weichert said.

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For online and blended courses, LearnSmart Labs offers the closest thing available to an actual physical laboratory experience, enabling students to put the concepts they have learned in class to the virtual test without requiring access to a brick-and-mortar lab.

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Able to attend virtual educational programs online with world class experts in my disease, with people from around the world.

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