Begin with a simple program that reads in a filename from the command-line.

首先从一个简单的程序开始，该程序从命令行读入一个文件名。

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If you provide a filename as an argument, the monkeyrunner command runs the file's contents as a Python program; otherwise, it starts an interactive session.

如果您提供一个文件名作为运行参数，则monkeyrunner将视文件内容为Python程序，并加以运行；否则，它将提供一个交互对话环境。

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You will notice that this program takes two parameters: the filename and the longest delay one is willing to wait.

您将注意到这个程序采用两个参数：文件名和客户愿意等待的最长延迟。

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