英文關鍵字
background
breaching
consumerism
danger
debris
dirty
disaster
discarded
disposal
domestic
dust
ecology
environmental
field
forbidden
garbage
hilly
illegal
junk
junkyard
land
landfill
lifestyle
litter
messy
nature
ordure
outdoors
package
pollution
poverty
problem
recycling
refuse
rejection
rubbish
spontaneous
suburbs
sweeping
terrain
toxic
trash
untidy
wastes
yard