这个目录按标签名的字母顺序排列而成。

The catalog is organized alphabetically by label name.

youdao

门户网站提供了可即时获取的所有程序和手册，以及按字母顺序排列的针对各种用途的程序和模块的目录。

A portal provides immediate access to all the programs and manuals, and to an alphabetical index that pinpoints the programs and modules to be used for specific purposes.

youdao

门户网站提供了可即时获取的所有程序和手册，以及按字母顺序排列的针对各种用途的程序和模块的目录。

A portal provides immediate access to all the programs and manuals, and to an alphabetical index that pinpoints the programs and modules to be used for specific purposes.

youdao