英文關鍵字
3d
animated
animation
art
artistic
arts
artwork
asphalt
backhoe
barrier
camera
concrete
construction
creation
decorating
decoration
design
developing
development
diagram
digger
draft
drawing
drawn
duties
engineers
equipment
graphic
graphical
graphics
heavy
illustrated
illustration
industrial
job
loader
machine
machinery
moving
new
performing
piece
plan
production
site
tool
truck
work
workers