Umpu wokunkcenkceshela imifuno

Iimbonakalo:

1 Uluhlu olude kakhulu, ukuguqula uxinzelelo lwamanzi lube ngamandla anamandla.
2 Amandla empembelelo enkulu, uxinzelelo lwamanzi olunamandla, amandla empembelelo enamandla, ukuphuma kwamanzi amakhulu, yithi ndlela-ntle eluthulini naseludaka.
Iindidi ezi-3 zezitayile zokutshiza kwamanzi, ngentloko yompu weplastiki yobunjineli, zinokuhlengahlengisa ngokuzenzekelayo isitayile sokuchaphaza kwamanzi, esiluncedo nesisebenzayo.