英文關鍵字
apartament
architecture
blue
build
builder
builders
building
business
cement
city
company
concrete
construction
crane
development
engineering
equipment
estate
execute
floor
group
heavy
high
home
house
industrial
industry
job
labor
light
machine
machinery
mechanism
metal
modern
new
overlap
overlapping
progress
project
scaffold
scaffolding
sky
steel
stories
structure
technology
work
worker