Abantu abaninzi bayazi malunga neribhoni, kodwa abaqhelananga kakhulu nokuhlelwa kwayo kunye neempawu.Ngapha koko, zonke iintlobo zeentambo zisetyenziswa njengezinto ezikrwada ukwenza ilaphu elimxinwa okanye ilaphu le-tubular.Nangona kunjalo, isetyenziswa kakhulu kwimpahla, izixhobo zesihlangu, iibhegi, ind...
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