Localization project owners and administrators can view and edit a term and its translations in all languages in one place. Here's how.
In the Project page, go to View or Add Terms.
Hover your mouse over a term and press the T button next to it to view all its existing translations.
Click on a translation to edit or delete it. Changes are automatically saved.
Note: If you click on a term and then press 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.