Ibigo byinshi birahanganye nikibazo cyibice bifatanye nuburyo bwo gutera inshinge mugihe bigomba gusohoka.Amavuta yo gutwika vacuum akemura iki kibazo.Ibice bimanurwa byoroshye kuva mububiko bwa firime, bigatuma inzira yo gukora neza.Muyandi magambo, bizigama igihe n'amafaranga.Ifumbire irashobora kandi kubikwa mubisobanuro ukoresheje vacuum.
Igihe cyo kohereza: Jun-13-2022