Aka nwatakiri ruru unyi, ị na-eji mmiri na-asachapụ, na-ehichapụ nwa ọhụrụ, ma ọ bụ jiri akwa nhicha mmiri hichaa?Ọ bụrụ na ị na-ehichapụ mmiri na-ehichapụ, mgbe ahụ, ị kwesịrị ịṅa ntị.Ndị nne na nna niile maara na ọrịa na-esi n'ọnụ abanye.Iji gbochie nje bacteria ịbanye n'ime ahụ nwa, aka nwere beco...
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