Ibirundo by'amabati y'icyuma
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Abatanga ibikoresho by'icyuma bishyushye bya U batanga ibikoresho by'icyuma gishyushye
Imiterere y'ibirundo by'ibyuma ni myinshi cyane, kandi inganda zose z'ubwubatsi zibigiramo uruhare mu kubikoresha. Ibirundo by'ibyuma bikoreshwa cyane muri byose kuva ku ikoranabuhanga ry'ibanze kugeza ku mishinga gakondo yo kubungabunga amazi, kugeza ku gukora inzira mu nganda zitwara abagenzi, no kugenzura ihumana ry'ibidukikije. Iyo abantu bahisemo ibikoresho by'ubwubatsi, ibipimo by'ingenzi bitaho ni imiterere, imikorere n'agaciro k'ibikoresho by'ubwubatsi ubwabyo. Ikirundo cy'ibyuma gisanzwe gifite impande eshatu cyavuzwe haruguru ntikibura, bituma amahirwe yo guteza imbere ibirundo by'ibyuma mu nganda z'ubwubatsi aba meza.