英文關鍵字
anchor
background
bolt
brass
business
cart
chrome
construction
container
cut
domestic
dowel
empty
engineer
equipment
fasteners
fixture
gray
group
horizontal
household
indoors
inserting
isolated
life
machine
macro
mesh
metal
metallic
nail
new
nut
obedience
object
objects
out
part
people
plastic
repairing
shopping
single
steel
technology
tool
white
work