Mu myaka yashize, gutunganya lazeri yinganda byakoreshejwe byihuse mubice byose, kandi buhoro buhoro byinjira mubikorwa byo mu rwego rwo hejuru nka za gariyamoshi, indege, ingufu nshya, ibikoresho byo mu nyanja, inganda za gisirikare, n'ibindi. akuze, tekinoroji ...
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