translations.yml

# attributes.yml:

nl: &attributes
  article:
    title: Titel
    short_title: Meta titel

# active_record.yml:

nl:
  activerecord:
    models:
      article:
        one: Artikel
        other: Artikelen
    attributes: 
      <<: *attributes

# This way, it works with simple form, and you can also call t('article.title') anywhere. 
# And you don't have to use Article.human_attribute_name('title')