Following are a number of back-translations as well as a sample translation for translators of Jeremiah 12:11:

• Kupsabiny: “Those people have made that field to become a desert
  which when I look at it, it is desolate.
  The whole land has become a desert,
  and no one is thinking/concerned about it.” (Source: Kupsabiny Back Translation)
• Hiligaynon: “They will-make this into a desolate place and has no more value before me. This will-become a desolate-place, for no one will-be-concerned about it.” (Source: Hiligaynon Back Translation)
• English: “They have caused it to become completely empty;
  it is as though I hear the land crying sadly/mournfully.
  The whole land is desolate,
  and no one worries about/pays any attention to it.” (Source: Translation for Translators)