air pollution crisis in city from diesel vehicle exhaust pipe on road
Palabras clave
air,
atmosphere,
black,
car,
care,
combustion,
concentration,
control,
danger,
dark,
diesel,
dirty,
disaster,
drive,
ecology,
environment,
exhaust,
fuel,
gas,
gasoline,
health,
hydrocarbon,
industry,
influence,
medicals,
medicine,
negative,
oxide,
pipe,
poison,
poisoning,
polluted,
pollution,
risk,
road,
safe,
smog,
smoke,
tire,
toxic,
traffic,
transport,
transportation,
truck,
vehicle
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