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Ukubuyisela Amanzi Okucwiliswa
Ukubuyisela kabusha kokucwiliswa kwamanzi kusebenzisa ubuchwepheshe obuyingqayizivele bokushintsha ukugeleza kwamanzi ukuze kuthuthukiswe ukufana kwezinga lokushisa ngaphakathi komkhumbi obuyisela emuva. Amanzi ashisayo alungiselelwa kusenesikhathi ethangini lamanzi ashisayo ukuze kuqalwe inqubo yokuvala inzalo ezingeni lokushisa eliphezulu futhi kufinyelele izinga lokushisa elisheshayo elikhuphukayo, ngemva kokuvalwa inzalo, amanzi ashisayo ayagaywa kabusha futhi aphonswe emuva ethangini lamanzi ashisayo ukuze kufezwe injongo yokonga amandla.