英文關鍵字
bangkok
canal
chemical
chimney
coal
coastline
construction
dawn
definition
digitally
factory
format
fuel
gasoline
generated
generation
greenpeace
high
image
industry
lapse
light
nature
oil
petrochemical
petroleum
plant
pollution
power
protection
refinery
reflection
river
sky
smoke
technology
thailand
time
twilight
video
water