As written, the provided migration utility operates on a single file.

撰写本文的时候，提供的迁移工具只能操作单个文件。

youdao

DITA tasks also allow for unordered steps; this support does not yet exist in the migration utility.

DITA任务也允许使用无序步骤，但这在迁移工具中不受支持。

youdao

This migration utility only works with valid XHTML files, so most HTML files must be cleaned up before processing.

该迁移工具只能用于有效的 XHTML 文件，因此多数 HTML 文件都必须在处理之前进行清理。

youdao