英文關鍵字
destruction
cutter
road
old
tractor
wheel
power
equipment
machine
repair
work
asphalt
track
movement
street
maintenance
industrial
industry
remove
city
machinery
cut
reconstruction
heavy
highway
pave
closeup
concrete
routing
英文關鍵字
destruction
cutter
road
old
tractor
wheel
power
equipment
machine
repair
work
asphalt
track
movement
street
maintenance
industrial
industry
remove
city
machinery
cut
reconstruction
heavy
highway
pave
closeup
concrete
routing