Chiwerengero cha anthu okalamba chidzakhala chodziwika bwino, panopa komanso m'tsogolomu.Avereji ya zaka zogwirira ntchito imawonjezeka ndi zaka zopuma pantchito.Kenako kugwiritsa ntchito makompyuta a anthu kumapangitsa kuti ntchito ina ikhale yosavuta, zomwe ndi zabwino kwambiri kwa ogwira ntchito okalamba.Kusunga mphamvu, chilengedwe...
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