英文關鍵字
architecture
block
buildings
carry
cement
city
concrete
construction
crane
day
development
edifice
engineering
equipment
forequarters
frame
high
hoist
house
industry
joint
lift
mass
modern
monolith
monument
moscow
motion
outdoor
planks
progress
rise
rough
russia
sample
scaffold
sett
site
sky
solid
structures
tall
town
trees
unfinished
upward
urban
work