英文關鍵字
algae
bag
blooming
cellophane
climate
consumerism
contaminated
damage
danger
destruction
dirty
disaster
dnieper
earth
eco
ecology
ecosystem
environment
environmental
floats
garbage
global
globe
green
heat
high
landfill
life
marsh
nature
ocean
packaging
planet
plastic
polluted
pollution
polyethylene
preservation
protection
recycling
river
save
sea
temperature
toxic
ukraine
warming
waste
water
weather
world