Kuva mu kinyejana cya 21, ibikoresho byo mu rugo byagize uruhare runini mubuzima bwa buri munsi bwabantu.Kugeza ubu, inganda zinjiye mu cyiciro gishya cy’ibyiciro byinshi, byujuje ubuziranenge, kandi bifite ubwenge.Nkuko urwego rwinjiza rwabantu rukomeje kwiyongera, gukoresha ...
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