Ifumbire ni ubwoko bwibihumyo bikura biva mu kirere.Irashobora gukura aho ariho hose: kurukuta, igisenge, itapi, imyambaro, inkweto, ibikoresho, impapuro, nibindi. Ntabwo ibyo bishobora kugira ingaruka kumyuka yo murugo gusa, birashobora no kugira ingaruka mbi kubuzima.Abana, abasaza, n'abafite ubuhumekero ...
Soma byinshi