गोबां जौगाफु हादराव गोख्रै नोगोरमा बांबोनायनि जाहोनाव सुबुंफोरा बांद्राय सुबुं अनजिमाजों आरजाथावै थाग्रा खुलियाव थानो गोनां जादों।
The rapid growth of cities in many developing countries tends to concentrate large numbers of people into crowded areas with poor sanitation.