What is this?
seat belt
What is this?
a trampoline
What is this?
a skate park
What is this?
a concert
What is this?
a theme park
What is this?
campsite
What is this?
pavement
What is this?
an aquarium
What is this?
floor
What is this?
a zoo
What is this?
a bowling alley
What is this?
a helmet
What is this?
an art gallery