英文關鍵字
action
bobcat
brush
bucket
car
career
cleaning
cleans
clears
company
contractor
deep
dozer
driveway
driving
dust
duty
earth
flatbed
future
grab
grey
ground
heavy
hole
horizontal
improvement
industrial
land
large
load
loader
lorry
machine
machinery
maintenance
mini
move
mover
moving
office
parking
people
playground
power
preparing
rip
road
scenery
service
shapes
site
soil
space
stand
stones
storm
tractor
transport
transportation
truck
vehicle
weather
wheel
work
yard