Kwiminyaka yakutshanje, iibhayisekile zombane ezimisiweyo ngokuthe ngcembe ziye zaba yindlela ethandwayo yothutho kwiindawo zasezidolophini, kunye nentsingiselo yazo ngokunyuka.Emva kwesi siganeko, kukho izinto ezahlukeneyo ezidlalayo, kubandakanywa ukusungula izinto ezintsha zobuchwepheshe, ulwazi olwandisiweyo lokusingqongileyo...
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