Browsing Basque translation

Translators: Orca has a Say All feature which speaks the entire document. Normally, pressing any key will interrupt Say All presentation. However, if structural navigation is enabled for Say All, users can use commands such as H/Shift+H to jump to the next/previous heading, P/Shift+P to jump to the next/previous paragraph, T/Shift+T to jump to the next/previous table, and so on. Thus this setting is like fast forward and rewind, but with semantic awareness for web documents and similar content.