英文關鍵字
environmental
pollution
machine
oil
pouring
pipe
nature
industrial
waste
spill
damage
video
flow
discharge
contaminated
water
impact
toxic
leak
footage
environment
contamination
scene
英文關鍵字
environmental
pollution
machine
oil
pouring
pipe
nature
industrial
waste
spill
damage
video
flow
discharge
contaminated
water
impact
toxic
leak
footage
environment
contamination
scene