Next, Super Knight flew to the city to give advice on how to help prevent air pollution.
Here's more advice on how to combat air pollution. Plant plenty of plants because they can take the polluted air and make it clean again. To reduce the pollution you inhale, wear a mask, maybe something made of cloth or a doctors surgical mask.
Oh! Thanks for the knowledge. I'll shut off the car and stop smoking.
With you smoking and having your car spewing out exhaust fumes, you are contributing to air pollution! You are also damaging your lungs!