英文關鍵字
warming
effect
climate
change
environment
pollution
water
globe
temperature
hot
weather
people
save
nature
ecology
protest
deforestation
map
eco
green
energy
earth
global
greenhouse
building
environmentally
friendly
recycle
plant
drought
sea
level
problem
heat
disaster
activist
thermometer
accessory
world
planet
icon
motion
animation
hd
animated