Module of the Week: Translation Management Tool (TMGMT)
https://www.drupal.org/project/tmgmt
The Translation Management Tool (TMGMT) module provides a tool set for translating content from different sources. The translation can be done by people or translation services of all kinds. It builds on and uses existing language tools and data structures in Drupal and can be used in automated workflow scenarios.
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https://www.youtube.com/watch?v=nAuA1hQ1qVM