Localization project owners and administrators can view and edit a term and its translations in all languages in one place. Here's how.
In any localization project, go to Terms.
For the term/key of interest, click the corresponding Translations button to display all the languages.
To edit, add or delete a translation, click the corresponding translation box. Changes are saved automatically, when you navigate outside the translation box.
If you click on a term and then hit Save without unchecking the Set all translations as fuzzy checkbox, all the translations for that term will be marked as fuzzy across the localization project.