The invention relates to a high-speed sailing vehicle combining a micro-bubble drag reduction technology and a groove surface turbulence drag reduction technology. The high-speed sailing vehicle is characterized in that a plurality of parallel grooves which are parallel to each other are formed in the bottom surface of a ship body in the length direction of the ship body, the cross sections of thegrooves are square, U-shaped or V-shaped, the groove height hc of the grooves is equal to the width W of the grooves, the high-speed sailing vehicle further comprises a micro-bubble generation devicearranged inside a cabin, the micro-bubble generation device generates air bubbles and conveys the air bubbles to the bottom of the ship body through air pipes, the air pipes are laid inside the grooves, and exhaust holes are uniformly formed in the length direction of the grooves. According to the high-speed sailing vehicle, the grooves are designed at the bottom of the ship body, and the purposeof reducing the resistance is achieved by changing the flowing structure of the bottom layer of the boundary layer; and meanwhile, the exhaust holes are formed in the grooves, and the bubbles are discharged out of the surfaces of the grooves to generate a dispersed fine air curtain so that the resistance can be further reduced, the combined drag reduction effect can be achieved through the effective combination of the two drag reduction technologies, the drag reduction efficiency is improved, and then the rapidity of the sailing vehicle is improved.