①交通工具 (Vehicles)
vehicle, bicycle, truck, plane, bus, wheel, garage, pedestrian, cab, taxi, motorcycle, tractor, tram, shared bike, private car, electric vehicle，newenergy vehicle, underground, express, tube, carriage, highspeed railway/train, aircraft, airplane, ________ [flaIt]47, helicopter
②交通线路 (Transport Line)
highway, freeway, crossing, avenue, pavement, roundabout, lane, route, platform, station, bus stop, railway, line, tunnel, airport, terminal, ________[dI'pɑ?t??(r)]8, via, port
③司机与乘客 (Driver and Passenger)
driver, passenger, clerk, driving licence, cyclist, passerby, crew, sailor, captain, guide, tourist
