Imigqoko Esenza Ukukhetha Umbhohlo Wokubhubelela Umbhohlo Ohlukileyo Ukuzilondoloza Kwezilwane Ezilandelweyo Ukukhetha umbhohlo omuhle wokubhubelela umbhohlo ohlukileyo kufanele ube yazi ukuthi yini eziphakathi kwezilwane ukuthi zifulwe ngaphandle kokulahlekelwa. I-UV-A ne-UV-B kwezinye zokukhanya komsa...
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