Ibisobanuro ku bicuruzwa
Imashini yose igizwe nigice cyo gupakira, flap yubwoko bwizuba, nigice cyo gusohora.Kwemeza ipatanti yerekana impeta yerekana igishushanyo, imikorere ihamye.Birakwiriye guhinduranya ikibaho cyumuzunguruko, gukonjesha no kubika by'agateganyo.