機器
backhoe
bucket
build
construction
construction equipment
construction site
development
digger
digging
dirt
earth
earth mover
earthmover
earthwork
engineering
equipment
excavate
excavating
excavation
excavator
gravel
ground
heavy
heavyduty
hydraulic
industrial
industrial equipment
industry
land
land vehicle
landscape
loading
machinery
mine
mover
moving
outdoor
power
road
scoop
shovel
site
soil
tractor
vehicle
vehicle scoop
work
yellow