機器
利用する
automobile
basket
bin
black
can
car
cart
city
clean
container
debris
dirty
disposal
dump
dumpster
dust
dustcart
ecology
element
flat
garbage
graphic
icon
illustration
isolated
junk
litter
loader
lorry
machinery
municipal
person
recycle
recycling
removal
rubbish
sanitation
service
simple
transport
transportation
trash
truck
urban
vehicle
waste
white