For the coastal states of the shallower seas, such as the Baltic, this is the only way in which they can make use of the advantages of the large tanker, the only alternative being to perform the whole of the voyage with smaller ships.
Ngenxa yobunxweme bamalwandle angekho nzulu, njenge Baltic, le yindlela eyodwa apho zinokusebenzisa uncedo lweetanki ezinkulu, enge indlela enokusetyenziswa kukwenziwa kwalo lonke uhambo ngenqanawa ngezikhephe.