How often should maintenance be performed?
Saaviisi alina kukolebwa buli luvannyuma lwa bbanga ki?
N'emirundi engahi ei okugarurwa busya kushemereire kuba nikukorwa?
Irwan bo idi ibusakinitor aitemonokin emotoka?
Afa edeza ruania 'diyi ma enyini ma ovu ngole?
Yubu mutoka myero otimme I ngee kare marom mene?