What does this script do?

He is known as the supreme leader of that country.

In my town, pedicabs are the main mode of transportation.

He was an eyewitness to the incident.

In urban areas, smog has become a serious problem.

It is said that smokers have a higher health risk compared to non-smokers.

I bought fresh fruits at the souq.

If you use this spray, your hair will become silky smooth.

He sprayed his hair.

Nitrous oxide, also known as laughing gas, is used for anesthesia.