This increase in size, which is an economic result of the reduction in the specific cost of transporting a unit of cargo when larger ships are employed, brings in its train a number of problems.
Oku kuyenyuka ngobungakanani obuziziphumo zonciphiso loqoqosho kumacandelo obalulo lwamaxabiso wecandelo lwezothutho xa iinqanawa ezinkulu ziqeshiwe inika iingxaki ezininzi kololiwe bazo