If the yacht is on the air, if someone falls into the water, the drowning person should call out loud to attract the attention of other people. The discoverer should take the lifebuoy nearby and quickly throw it to the sea near the drowning person. The specific method is to drop the lifebuoy to the winder. The drowning person first grabs the handle cable, then presses the side of the lifebuoy down with both hands, so that the lifebuoy is erected, the hand and the head are drilled into the circle, and the lifebuoy is clamped under the two rafters to keep the head above the water surface. The body floats in the water and waits for help.
If someone falls into the water during the ship's mooring, it is best to drop the lifebuoy with a floating rope. After the drowning person climbs, the ship's personnel recover the floating rope and pull the drowning person to the side of the ship.