iwassa ithenge yoke ipahla yetheminali namashere afikela ema20% edoyelweni lokulayitjhela namaphayiphi wetheminali.

wasaa yi kumile rifuwo leri fambisiwaka ra xitichi hinkwaro na 20% ta nkavelo eka tiphayiphi to fambisa kusuka evukhu ngelweni kufika exitichini.
