英文關鍵字
above
aerial
apartment
architecture
area
background
basement
brigade
building
built
bulldozer
business
cement
center
city
cityscape
concrete
condominium
construction
crane
development
digger
downtown
drone
dump
engineering
environment
equipment
excavator
exterior
fittings
foundation
frame
girder
heavy
high
home
house
housing
industrial
industry
job
large
loader
machine
machinery
metal
modern
mover
neighbourhood
new
outdoor
outside
panorama
piles
power
progress
project
residential
road
site
skyline
snow
steel
street
structure
tractor
truck
urban
view
winter
work
worker
workers
working
workplace