英文關鍵字
air
anga
atmosphere
bare
blast
blue
carbon
change
chimney
chimneys
chpp10
climate
concept
congrats
dioxide
effect
electricity
emission
energetic
energy
environmental
factory
fuel
fume
furnace
gas
generation
generator
global
heat
industrial
industry
manufacturing
moody
one
only
pipe
pipes
plant
plants
polluted
pollution
power
production
sky
smog
smoke
smokestack
special
spew
stack
steam
supply
technology
thermal
title
total
toxic
truly
tube
turbine
unique
unit
warm
warming
white
winter
youre