Their counterparts working in mines, meanwhile, are handling dangerous tools and are made to work without protective equipment for long hours.
Wenzao wanaofanya kazi kwenye migodi, wakati huo huo, huwa wanatumia vifaa ambavyo ni hatari na wanafanyishwa kazi kwa muda mrefu na bila ya kuwa na vitu vya kuwakinga na hatari mbalimbali.