nanome kunjalo, ngesikhatsi kusuleleka kwandza kakhulu, kubalulekile kucaphela kutsi lizinga lemaphesenti la1.5 alabo labashonako lisemkhatsini walaphasi kakhulu emhlabeni.

kanti, nangona usuleleko lukhula ngokucacileyo, kubalulekile ukuqaphela ukuba izinga lethu lokusweleka leepesenti e1.5 liphakathi kwawona mazinga aphantsi ehlabathini.
