Uko icyifuzo cy’isi yose cyo gupakira ku buryo burambye gikomeza kwiyongera, ni ko ubucuruzi bwinshi burimo kuva ku gupakira mu buryo bwa pulasitiki bujya ku buryo bworohereza ibidukikije mu gupakira mu mpapuro. Niba uteganya kwinjira mu nganda zipakira mu buryo burambye, gushora imari mu mashini ikora impapuro zo gupakira bishobora kuba imwe mu mahirwe yunguka cyane...
Inganda zikora ipaki ku isi zirimo kwerekeza ku buryo burambye mu gupakira no mu buryo bwikora. Uko icyifuzo cy'impapuro zipakira, impapuro zipakira, n'ibikoresho byo gupakira bitangiza ibidukikije kigenda cyiyongera, abakora ipaki barimo kugenda bashora imari mu mashini zigezweho zo gupfunyika...