该语言包含了批处理程序的概念，举例来说，可以在没有终端用户交互的情况下生成并运行批处理程序，从而生成报告，或者批处理数据库或文件的加载和更新。
The language includes the notion of batch program, which can be generated to run without end user interaction, for example, to produce reports or to batch database or files loads and updates.
终端用户可以从同德语言输入，查看，打印字符，和一个系统应该可以接受数据，然后进行处理，并正确输出结果。
The end user can input, view, and print characters from diverse languages, and a system should be able to accept data, process it, and output results correctly.
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