機器
利用する
environmental
auto
automobile
automotive
business
car
cargo
cartoon
container
contractor
deliver
diesel
disposal
dispose
drive
dump
dumped
engineering
environment
equipment
garbage
illustration
industrial
industry
junk
loading
municipal
orange
recycle
recycling
refuse
rubbish
scrap
service
smell
transport
transportation
trash
truck
urban
used
vehicle
waste