Kugwiritsa ntchito sing'anga pafupipafupi malo kuwotcherera makina chilengedwe ndi okhwima, chifukwa dongosolo zida ndi zovuta, kotero mu madzi kuzirala, magetsi, ntchito chilengedwe zofunika ndi mkulu, pamaso mphamvu ayenera mosamala fufuzani kugwirizana chingwe, pansi waya, ...
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