Sailors are a kind of sailors, divided into first-class sailors and second-class sailors. Their wages are different. One water is more than two. One water is mainly on duty on the bridge, and the other water works on the deck. When entering the ocean, the first stream of water on the bridge must work on the deck. The main job is to knock the rust and paint on the deck, sleepers and cables. There are four sailors on board, 1 sailor, all managed and arranged by the boatswain.