ubwubatsi, ikoranabuhanga ryo gutwara abantu n'ibintu, imashini zipakira no gufata impapuro, ibikoresho by'imashini bigezweho, inganda z'ibiribwa, inganda z'imodoka, ubwubatsi bw'amashanyarazi, ibikoresho byo mu rugo, ibikoresho by'ubuvuzi
Igihe cyo kohereza: Gicurasi-10-2022