Ibhayisikili kunokuthiwa "injini", kwaye ukugcinwa kuyimfuneko ukwenza le injini isebenzise amandla ayo aphezulu.Oku kuyinyani ngakumbi kwiibhayisekile zeentaba.Iibhayisekile zasentabeni azifani neebhayisekile zendlela ezihamba kwiindlela ze-asphalt kwizitrato zedolophu.Bakwiindlela ezahlukeneyo, udaka, amatye, isanti,...
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