英文關鍵字
air
apparatus
are
atnading
background
bag
bags
bank
black
bord
boxes
building
business
car
card
cart
coin
credit
currency
delivery
dish
doctor
dollar
drum
elves
engineer
factory
few
flying
front
gifts
glass
graph
hand
handhe
helmet
his
increasing
industry
kept
keyboard
keyboardcalculator
line
luggage
many
men
mobile
moving
ocean
oil
packaging
people
piggy
pink
plane
profit
red
reindeerhe
rig
road
row
running
santa
search
serving
shopping
stacks
standing
team
them
trolley
walkcycle
wearing
woman
workers