英文關鍵字
editorial
workers
shovel
wheelbarrow
put
asphalt
wet
road
violations
roadworks
rules
russia
building
work
industrial
industry
pavement
paving
repair
street
worker
asphalting
concrete
construction
site
transport
highway
city
outdoor
black
new
英文關鍵字
editorial
workers
shovel
wheelbarrow
put
asphalt
wet
road
violations
roadworks
rules
russia
building
work
industrial
industry
pavement
paving
repair
street
worker
asphalting
concrete
construction
site
transport
highway
city
outdoor
black
new