The man-made canals are likely to influence the technical and technological development of shipping in future years to a much greater extent than do the natural channels.
Amajelo enziwe ngumntu ayakwazi ukuphembelela ubugcisa kunye nolwazi kubugcisa jikelele loshishino ngeenqanawa kwiminyaka ezayo kukhulo lobude obuninzi kunemijelo yendalo.