think is very important to add that more should be on the all seamen for navigation from the captain to the chief engineer to the boat's wane to the master at arms to the entoal seemen becase 
I think it is very important to add that more should be spent on the professionalism of all seamen responsible for navigation from the captain, to the chief engineer, to the boatswain, to the master-at-arms, to the helmsman and to all seamen because the lives and safety of men at sea depends on them.
think is very important to add that more should be on the all seamen for navigation from the captain, to the chief engineer, to the boatswain, to the master-at-arms, to the and to all seamen because the lives and safety of men at depends on