Uyu munsi, waba ugenda mububiko, supermarket, cyangwa munzu zacu, urashobora kubona ibintu byiza byakozwe neza, bikora kandi byoroshye gupakira ibiryo ahantu hose.Hamwe nogukomeza kunoza urwego rwimikoreshereze yabantu nu rwego rwa siyanse n'ikoranabuhanga, dev ikomeza ...
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