英文關鍵字
block
brick
bricks
brickworks
brickyard
brown
build
building
burning
cart
company
construct
construction
equipment
factory
hardhat
hardware
indoors
industrial
industry
interior
machinery
male
manufacture
manufacturing
material
mould
mountain
nobody
oven
overalls
people
person
photo
placement
plant
premises
production
project
ready
room
stock
store
storehouse
technology
temperature
uniform
wall
work
worker