```coffeescript
I18n.translations ||=
  en:
    readmore:
      button_text:
        open: 'Read more'
        close: 'Read less'

  de:
    readmore:
      button_text:
        open: 'Open'
        close: 'Close'
```

Add de and fr translations.
user
```coffeescript
I18n.translations ||=
  en:
    readmore:
      button_text:
        open: 'Read more'
        close: 'Read less'

  de:
    readmore:
      button_text:
        open: 'Mehr lesen'
        close: 'Weniger lesen'

  fr:
    readmore:
      button_text:
        open: 'Lire la suite'
        close: 'Afficher moins'
```
assistant