機器
art
blender
build
builder
building
car
cargo
cement
concrete
concreting
construction
delivering
delivery
design
doodle
drawing
drawn
drive
equipment
foundation
free
graphic
hand
hand drawn
heavy
horizontal
illustration
industry
isolated
large
lorry
materials
mixer
motion
nobody
pen
pencil
pour
road
sketch
strength
tool
transport
transportation
truck
vehicle
white
work