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Igicucu cyiza-cyiza cyo gukora ibicuruzwa birinda urumuri nubushyuhe bwo hejuru
Urushundura, ruzwi kandi nk'urushundura, ni ubwoko bushya bwibikoresho byihariye birinda ibikoresho byubuhinzi, uburobyi, ubworozi, umuyaga uhuha, hamwe nubutaka butera imbere mumyaka 10 ishize. Nyuma yo gutwikirwa mu cyi, igira uruhare mu guhagarika urumuri, imvura, ubushuhe no gukonja.