If there is a sufficient quantity of cargo on offer on fixed routes, such as the transportation of oil from the Persian Gulf to Japan or to Europe, the ships will become very large.
Ukuba kukho umlinganiselo owaneleyo womthwalo ubonelelo kwindlela ezinga guquguqukiyo, njengothutho lwe -oyile ukusuha kwiGalufu Persian ukuya eJapani okanye eYurophu, iinqanawa ziya kuba nkulu.