英文關鍵字
annoying
background
bag
consumerism
decompose
diptera
dirt
dirty
disposal
domestic
dump
ecological
ecology
environment
environmental
eyes
fly
food
garbage
global
insect
junk
junkyard
landfill
litter
maggots
many
mess
nasty
natural
nature
object
outdoors
park
pest
plastic
polluted
pollution
recycling
rot
rubbish
shell
small
summer
toxic
trash
vegetable
waste
wings