a high-speed train long, narrow body a streamlined nose multiple connected cars a power system for propulsion large, disc-shaped wheels aerodynamic body multiple doors along the side of the train
bullettrain which is a high-speed train bullettrain which has long, narrow body bullettrain which is a streamlined nose bullettrain which has multiple connected cars bullettrain which is a power system for propulsion bullettrain which has large, disc-shaped wheels bullettrain which is aerodynamic body bullettrain which has multiple doors along the side of the train