求翻译：不同的人用电脑做不同的事，例如，老师用他来收集学生上课所需的资料， 丰富课堂内容。学生可以用他来学习和娱乐。收银员用他来结账，即加快了效率也保证了正确率。等等是什么意思？

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Different people use the computer to do different things, for example, teachers use his students to collect the required information, rich Classroom content. Students can use him for learning and entertainment. The cashiers used him to settle accounts, namely to speed up the efficiency also ensured

The different person makes the different matter with the computer, for example, teacher collects the material with him which the student attends class needs, rich classroom content.The student may use him to study and the entertainment.The banker pays up with him, namely sped up the efficiency also

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