“Many PDFs contain navigable tables of contents, web links, or highlighted comments from reviewers, and these interactive elements are often lost during the conversion process.”

Root Cause Analysis

Coordinate Mapping and Link Reconstruction

During PDF reconstruction, 商译 AI records the relative coordinates of all link annotations. Even if the text position shifts slightly after translation, the system automatically adjusts the clickable hotspots to ensure hyperlinks still direct to the correct targets.

Bookmark Tree Synchronization

For the navigation bookmarks (Outline/Bookmarks) on the left, the system synchronizes the translation of bookmark titles and preserves their hierarchical structure and page references, making it easy for readers to quickly navigate long documents.

Final Solution Summary

What is delivered is not just static text, but a fully functional digital document.