Urusyo ruzunguruka ni ibikoresho byerekana inzira yo kuzunguruka, kandi muri rusange bivuga ibikoresho byuzuza inzira yose yo gutunganya ibintu.Ukurikije umubare wizingo, urusyo ruzunguruka rushobora kugabanywamo ibice bibiri, imizingo ine, imizingo itandatu, umunani, t ...
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