Mubikorwa byo kubyaza umusaruro, imashini yuzuza iroroshye kuzuza, itezimbere umuvuduko wumusaruro, kandi inoze akazi. Ibikoresho bimwe bifite ibintu bimwe byo gutonyanga, kandi ibintu byo gutonyanga bitangira gukora, ariko bizanduza imashini nibikoresho igihe kirekire, caus ...
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