M'dziko lomwe nthawi ndi yofunika kwambiri, ntchito yobweretsera yakhala ikusintha modabwitsa, chifukwa cha kukhazikitsidwa kwa maloboti operekera. Makina odziyimira pawokhawa akusintha kutumiza kwa mailosi omaliza, kupangitsa kuti ikhale yachangu, yogwira ntchito bwino, komanso yotsika mtengo. Kutumiza komaliza ...
Werengani zambiri