英文關鍵字
1000
air
airborne
anthropogenic
atmosphere
camera
chimney
choking
concentration
contamination
creating
death
earth
effect
emitting
essence
factory
fps
furnace
greenhouse
ground
high
human
immission
impact
influence
landscapen
level
maintenance
nature
pipe
pipes
planetary
plant
pollution
shaft
sky
smoky
smudgy
speed
stack
steam
technogenic
waste