One wheel
Unicycle
a boat propelled partly or entirely by sails
sailboat
a fixed-wing aircraft that is propelled forward by thrust from a jet engine, propeller, or rocket engine.
airplane
a means of transferring passengers and goods on wheeled vehicles running on rails, which are located on tracks.
A railroad transport
move at a regular pace by lifting and setting down each foot in turn
walking
Two wheels
Bicycle
sailing or power vessel used for pleasure, cruising, or racing
a yatcht
a type of aircraft which derives both lift and propulsion from one or more sets of horizontally revolving overhead rotors.
helicopter
a passenger railroad service that provides medium and long-distance intercity service in the contiguous United States
what is Amtrak
is a method of terrestrial locomotion allowing humans and other animals to move rapidly
running
Four Wheels
Car
large passenger ships used mainly for vacationing.
cruise ship
an aircraft propelled by jet engines
a jet
Japan "bullet train"
The Shinkansen
run at a steady gentle pace, especially on a regular basis as a form of physical exercise.
a jog
Eight wheels
A truck
a lightweight narrow vessel, typically pointed at both ends and open on top, propelled by one or more seated
canoe
unmanned aerial vehicle or uncrewed aerial vehicle
a drone
a wheel attached to a pole, used for collecting current from an overhead electric wire
a trolley
move along lightly, stepping from one foot to the other with a hop or bounce.
skipping
Three wheels
Unicycle
large armored warship with a main battery consisting of large caliber guns.
a battle ship
World War II American bomber?
B-29 Super Fortress
a monorail
the activity of going for long walks, especially in the country or woods.
hiking