当以批处理方式工作时，我们从命令行设置所有参数。
When working in a batch, we set all the parameters from the command line.
有一些库可以用来帮助进行命令行参数处理。
There are several libraries available to help with command line argument processing.
有一些库可以用来帮助进行命令行参数处理。
There are several libraries available to help with command line argument processing.
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