a road vehicle that has four wheels, an engine, and a small number of seats for people

汽车
a vehicle with two wheels, powered by an engine

摩托车, 机车
a large vehicle that carries many passengers by road

公共汽车, 巴士
a large motor vehicle designed to carry goods or heavy loads by road

a large motor vehicle designed to carry goods or heavy loads by road
a car with a driver that passengers pay to take them to a particular place

a car with a driver that passengers pay to take them to a particular place
a winged flying vehicle driven by one or more engines

飞机
an aircraft with rotating blades that allow it to take off and land vertically and hover in the air

an aircraft with rotating blades that allow it to take off and land vertically and hover in the air
a vehicle with two wheels that we ride by pushing its pedals with our feet

自行车, 脚踏车
a series of connected carriages that travel on a railroad, often pulled by a locomotive

火车, 列车