Mwaramutse, harahari.
Turi uruganda rukora umwuga wo kuboha, kandi tuzaguha amakuru kubyerekeranye n'ubunini n'ubunini bwa swater nkibisobanuro ukurikije ibyo usabwa.
Niba ufite ibitekerezo byawe byukuntu wakoresha ubunini bwimyenda yubwoya, urashobora kuduha ibitekerezo byawe muburyo butaziguye.
