機器
active
activity
auto
automobile
book
boy
car
cartoon
childish
children
color
coloring
coloring book
coloring page
drawing
driver
education
engine
extinguishing
fire
fire extinguisher
fire fighting
fire truck
firefighter
fireman
flame
game
hydrant
job
kids
male
movement
occupation
page
paint
play
preschool
profession
professional
recreation
school
transport
transportation
truck
vehicle
work
worker