英文關鍵字
asphalt
asphalting
bitumen
black
building
construction
distributes
driveway
edge
equipment
hands
heat
hot
industrial
industry
laid
machine
machinery
mussels
paver
paving
pouring
preparation
process
raw
road
roadwork
seafood
sink
site
spreading
street
tar
them
transportation
vehicle
washing
water
work
worker