Page History

...

Content Translation Support module allows you to export and import page content in translation-friendly XLIFF, CSV and Excel formats. You can send a file to a translator and import the translated content back. The file includes context information and a link back to the page to make translation easier. Export formats are pluggable and can be extended to support a custom format. The module comes with a Content Translation app.

Extended content translation

Content Translation Support Extend module bundle consists of five modules that extend the functionality of the Content Translation Support module. Out of the box the modules provide automatic content translation by external translation services: Google Translate and Microsoft Translator, content translation workflow and workflow integration with external provider Translations.com.  

...