当能教导的学生学习不理想时，学生导师会感到沮丧，但当这些虚拟学生学习获得成功时，他们会感到愉悦，因为他们能从他人的成就之中获得自豪和满足。

Student tutors feel upset when their teachable students fail, but happy when these virtual pupils succeed as they derive pride and satisfaction from someone else's accomplishment.

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这些虚拟适配器用作控制通道。

These virtual adapters are used as the control channel.

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只需要较少的时间就可以创建这些虚拟实例。

Creating these virtual instances will take less time.

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