Pofuna kulimbikitsa matope a simenti pakuyika matailosi, makampani onse okongoletsera, koma, mwamwayi, chitukuko cha sayansi ndi ukadaulo, kafukufuku wa akatswiri ndi gulu lachitukuko, ndi kumbuyo kwa guluu la matailosi kupanga makampani ambiri okongoletsera kuchotsa njerwa, njerwa, ndi n...
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