Muri sisitemu yububiko bwimibumbe, umutwara umubumbe ufite uruhare runini mumikorere rusange no gushushanya garebox. Imashini nini yimibumbe igizwe nibice byinshi, harimo ibikoresho byizuba, ibyuma byumubumbe, ibikoresho byimpeta, hamwe nuwitwara umubumbe. Dore impamvu itwara umubumbe ari ngombwa: Su ...
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