mastodon/config/locales/activerecord.ia.yml

---
ia:
  activerecord:
    attributes:
      user:
        email: Adresse de e-mail
        password: Contrasigno
      user/account:
        username: Nomine de usator
    errors:
      models:
        status:
          attributes:
            reblog:
              taken: del message jam existe