機器
action
activity
asphalt
asphalting
bitumen
blacktopping
builder
building
compactor
construct
construction
equipment
heavy
highway
industrial
industry
machinery
manual
men
patch
pave
pavement
paving
pressure
repair
road
roadwork
roll
roller
shovel
site
smoke
street
tar
transportation
truck
under
uniform
urban
vehicle
vibration
work
worker
workplace