英文關鍵字
accuracy
accurate
align
alignment
architecture
balance
board
bubble
build
builder
building
checking
closeup
construction
detail
engineering
equipment
exact
flat
floor
flooring
home
horizontal
house
industrial
industry
instrument
level
line
manual
measure
measurement
metal
occupation
plan
precise
precision
professional
renovation
repair
ruler
stable
straight
surface
tool
vial
work
worker
yellow