不需要花很长时间的。
这个程序只有20行perl代码，而且它的速度比更一般的解决方案快得多，根本不需要花费很长时间编写GUI应用程序来完成同样的任务。
This took maybe twenty lines of Perl, and the result was much faster than a more general solution, to say nothing of how long it would have taken to write a GUI application to do the same thing.
这个程序只有20行perl代码，而且它的速度比更一般的解决方案快得多，根本不需要花费很长时间编写GUI应用程序来完成同样的任务。
This took maybe twenty lines of Perl, and the result was much faster than a more general solution, to say nothing of how long it would have taken to write a GUI application to do the same thing.
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