Malingana ngati lumo lifunika kutsukidwa mukatha kugwiritsidwa ntchito, amatha kupukutidwa ndi thonje loyamwa, nsalu zamiyeso, ndi zina zambiri, kuti lumo lakelo likhoza kubwezeretsedwanso mwachangu. Kugwiritsa ntchito lumo kwa nthawi yayitali kumapangitsa kuti lumo litenthe, lichepetse kukhazikika, ...
Werengani zambiri