<prompt> Qedela umusho olandelayo: UTrefulka wakuthola kunzima ukuthola umsebenzi ezweni ngemuva kokuthi  <response>: Ukuhlasela kweSoviet eCzechoslovakia ngo-1968. Wachitha isikhathi esithile engasebenzi futhi esebenza njengesisebenzi esisebenza ngezandla. 