Nokuba uyabaleka okanye uyaqeqeshwa, esi sikhono sifutshane sinelaphu lokurisayikilishwa sikunika ukukhanya, ukhuselo oluphefumlayo olufunayo.
Baleka ngokukhawuleza nangokukhululekileyo kwezi thiti zirhabaxa, umbilo-zikhuni ezinesilivere kumthungo osecaleni.
