该脚本传递用户希望展开的文件的索引，因此必须在此列出目录并获得适当的文件名。

The script is passed the index of the file the user wants to expand, so it has to list the directory again and get the appropriate file name.

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以防作为读者的你也感兴趣，希望加入到其中来，我们制作了一个定制搜索引擎(Custom Search Engine)，帮助你搜索那些由女性执笔并对这样或那样研究有所贡献的一些技术博客。

If you'd like to participate as well, or just in case you're interested - we've created a Custom search Engine of technology blogs written by women to help with this and any other research.

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如果希望指定要创建的索引的类型，只需单击创建索引并查看Properties视图的Details部分。

If you want to specify the type of index that you want created, simply click index that was just created and look at the Details section of the Properties view.

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