we bikizee ndio umejaza kiherehere..huna ujualo kwenye uhandisi utasemaje beam ni ndefu na nyembamba?kwa hiyo engineers walikurupuka tu toka usingizini na kuanza kujijengea kama wehu
we bikizee ndio umejaza kiherehere..huna ujualo kwenye uhandisi utasemaje beam ni ndefu na nyembamba?kwa hiyo engineers walikurupuka tu toka usingizini na kuanza kujijengea kama wehu