英文關鍵字
air
beauty
chimney
chimneystack
chimneystalk
color
contemporary
day
divnogorsk
ecology
environment
environmental
evening
exterior
forest
fumes
fuming
global
green
ice
industry
krasnoyarsk
landscape
natural
nature
outdoor
pipe
plant
pollution
power
production
russia
siberia
sky
smoke
smokestack
snow
sun
sunlight
white