Fangcheng Yanditseho Smart Blackboard, ukoresheje "Gufata amajwi" kugirango uzamure ireme ryigisha
hamwe niterambere ryibihe niterambere ryubumenyi nikoranabuhanga, Ikoranabuhanga ryabaye ikintu kinini cyo guhindura akazi, ubuzima, no kwiga. Fata kwigisha nk'urugero, Mugihe twari abanyeshuri, podium, ikibaho, na chalk byari bisanzwe ...
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