Ibikoresho bya gasike

Ubwoko bw'icyuma cya reberi igizwe nibikoresho cyangwa ibikoresho byuma bisukuye, ikadiri yo kuyobora feri irashobora guhagarika feri kandi ikabuza kugenda bidasanzwe, kandi ifite n'umurimo wo gufasha kwishyiriraho no kubuza umwanya kugenda bihendutse.

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