英文關鍵字
atmosphere
background
bottle
bottled
cellulose
coffee
crumbled
cup
damage
debris
discarded
disposable
drink
drinking
ecology
effect
environment
environmental
forest
garbage
harmful
hazard
impact
industry
influence
litter
motion
paper
pollute
polluted
pollution
problem
production
recycle
recycling
rubbish
singleusing
social
stop
stopmotion
straw
synthetic
top
topview
translucent
trash
tree
used
view
waste