機器
activity
asphalt
asphalting
bitumen
bituminous
black
builder
compactor
construction
equipment
foreman
fresh
highway
hot
industry
laborer
machinery
master
men
motion
occupation
patch
patching
pavement
paving
people
professional
renewal
repair
road
roadworks
roller
service
shovel
teamwork
tool
transportation
uniform
urban
vibration
work
worker