Multilingual description support — best practices?

<p>Our archive serves researchers in Spanish, Catalan, English, and French. We are looking for best practices on managing multilingual descriptions in Heratio.</p><p>Specifically:</p><ul><li>Should we create separate descriptions per language or use the i18n framework?</li><li>How do you handle terms and taxonomies that don't translate directly?</li><li>Any recommendations for machine translation as a starting point?</li></ul>