What are these?
They are scooters.
What's this?
It's a taxi.
What's this?
It's a ferry.
What's this?
It's a subway.
What's this?
It's a hot air balloon.
What's this?
It's a helicopter.
What's this?
It's a motorcycle.
What's this?
It's a sailboat.
What's this?
It's an airplane,
What's this?
It's a ship.
What's this?
It's a bus.