Lefielo ke eng?Kaofela rea tseba hore na lefielo ke eng: sesebelisoa sa ho hloekisa se entsoeng ka likhoele tse thata (polasetiki, moriri, likhaka tsa poone, joalo-joalo) tse khomaretsoeng 'me li bapa le mofeng oa cylindrical.Ka mantsoe a seng makae a theknoloji, lefielo ke borashe bo nang le mofeng o molelele oo hangata o sebelisoang hammoho le pitsa ea letsopa.E, lefielo...
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