This applies not only to container ships engaged on "round the world" services, but also to ships built for other routes because of the need to make them flexible enough to be able to cope with changing service requirements.
Lento ayisebenzi kwizikhongozeli zenqanawa ezidibanisa uncedo kuzwe lonke, kodwa nokwakhwa kweenqanawa kwezinye ngenxa yemfuneko yokuzenza zithambe ngokwaneleyo ukwenzela zikwazi ukumelana neemfuyo zoncedo olutshishinayoft.