英文關鍵字
crane
construction
industrial
tower
yellow
development
build
process
house
architecture
industry
equipment
modern
high
new
urban
business
view
machine
apartment
engineering
aerial
site
large
activity
technology
cityscape
day
skyscraper
district
builder
working
design
developing
area
above
object
project
metal
exterior
unfinished
apartments
floor
residential
progress
work