英文關鍵字
action
activity
aligned
asphalt
asphalting
aura
beginnings
brick
city
compactor
construction
driving
engineering
equipment
heat
heavy
industry
job
land
lane
life
machine
machinery
manual
occupation
outdoors
part
paver
paving
physical
place
pressure
pushing
repair
repairing
road
roller
scene
site
steamroller
street
technology
traffic
transportation
urban
vehicle
vibroroller
wheel
work
worker
working
works