機器
arborist
blades
claw
construction
contrast
device
dig
digging
dug
duty
environment
equipment
forestry
heavy
heavyduty
hydraulic
industrial
industry
job
landscaping
large
lifting
machinery
massive
mechanical
mechanism
moving
nature
outdoors
planting
point
relocating
relocation
roots
scoop
tip
tool
transplant
transplanter
transplanting
tree
truck
uprooting
vehicle
work
worker
working
yellow