Following are a number of back-translations as well as a sample translation for translators of Joel 1:12:

• Kupsabiny: “The vine plants have dried up
  and the fig trees destroyed.
  All the trees in the field are dry
  together with their fruits.
  Truly, happiness is over
  for all the people.” (Source: Kupsabiny Back Translation)
• Newari: “The grape vines have dried up,
  and the fig tree is withered,
  the pomegranate and the date palm tree,
  and the apple tree; all the trees of the field have dried up.
  Indeed, the joy of the people has finished as well.” (Source: Newari Back Translation)
• Hiligaynon: “And the grape plants and all the trees including the figs, pomegranates, palms/[palma] and apples have-withered. (It is) really true that the joy of the people has-disappeared.” (Source: Hiligaynon Back Translation)
• Kankanaey: “The grapes and figs are already dried-up and all trees that fruit what-is-edible, and for-sure the joy of the collective-people has-ceased-to-exist.” (Source: Kankanaey Back Translation)