英文關鍵字
architecture
build
builder
builders
building
business
city
concrete
construction
contractor
crane
cranes
development
engineer
engineering
equipment
fabricating
factory
foreman
foundation
framework
hardhat
helmet
house
industrial
industry
infrastructure
install
job
making
male
manual
masonry
material
metal
multistorey
new
people
prefabricated
production
products
professional
progress
project
residential
safety
scaffolding
site
skyscraper
stonework
structure
structures
teamwork
urban
using
wall
walls
work
worker
workers