1. Ni ubuhe bwoko bwa bibs z'abana?(1) Igabanijwemo ibikoresho: ipamba, igitambaro cy'ubwoya, igitambaro kitagira amazi, gelika silika.Ibikoresho bigena kwinjiza amazi, guhumeka no gusukura byoroshye.(2) Igabanijwe kumiterere: Igikunze kugaragara ni umufuka wimbere, usibye dogere 360, hariho ...
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