Uma ufuna ukwazi okwengeziwe ngephansi elingangeni manzi , izihloko ezilandelayo zizokunikeza usizo oluthile. Lezi zindaba yisimo semakethe sakamuva, ithrendi ekuthuthukisweni, noma amathiphu ahlobene embonini yaphansi engangeni manzi . Izindaba ezengeziwe mayelana nesitezi esingangeni manzi , ziyakhululwa. Silandele / xhumana nathi ukuze uthole ulwazi olwengeziwe lwaphansi olungangeni manzi !