Izinto ezithathu zomkhusane weshawa ziyimfuneko, zilandelwa zezi: intonga yomkhusane weshawa, umkhusane weshawa, umtya wokugcina amanzi.Umhleli wayesoloko ecinga ukuba xa abasebenzi babebeka iithayile zomgangatho, indawo yokuhlambela yayisele ibekwe phantsi, ngoko kwakungekho mfuneko yokuthintela amanzi.X...
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