Kodi Ndime Yogwira Ntchito Yophulika Ndi Chiyani

Chigawo choletsa kuphulika chapangidwa kuti chizitha kuyendetsa magalimoto, kuphatikizapo kuyambira, kuyimitsa, ndikuyimitsa maimidwe adzidzidzi kuti muwongolere bwino injini.