機器
abandoned
aged
borneo
broken
coroded
damaged
dirt
dirty
dump
engine
engineering
equipment
grain
grunge
industrial
industry
junk
junkyard
landscape
landscaping
logging
machinery
material
mechanic
mechanical
metal
mud
muddy
obsolete
old
orange
outdoor
parts
rusty
savage
scrap
sky
stained
steel
technical
terrain
transport
transportation
transporter
truck
vehicle
warehouse
weathered
wheels
worksite
wreck
wrecked
yard