Ukuchaneka, into esiyenzayo kukunciphisa ingxolo, kuba kungakhathaliseki ukuba senza ntoni na, asikwazi ukwahlula isandi, kodwa sinokuyinciphisa ingxolo kangangoko sinakho, ingakumbi ngokudibanisa iindlela ezintathu: ukufunxa ukothuka, ukugquma isandi, kunye ukufunxa isandi.Iimathiriyeli ikakhulu 1. Butyl ru...
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