माब्लाबा जाहोनखौ मिथिब्लाबो बेफोरखौ होबथानाया गोरलै नङा,बे बादिनो सोरां होनाया केन्सार बेमारखौ होबथानायाव आबुङै थांखिखौ सुफुंनो हायाखै।
Even when the causes become known, they may not be readily controllable, such as naturally occurring background radiation, and therefore not especially helpful for prevention purposes.