本人对备课谈几点看法和建议，供大家。

I discuss some views and Suggestions in preparing lesson, for everybody's reference.

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本文就计算机网络信息的安全管理谈几点看法。

Now in the paper, several views on safety management of computer network information are presented.

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本文就会计电算化系统中，人——机界面的“友好”谈几点看法。

Some views on "the friendship" of user interface in accounting computerization software were illustrated in this paper.

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