Antibiotics don't work for colds, so please don't take them unnecessarily.

It is said that antimatter has properties opposite to those of matter.

This food may contain carcinogens.

The air in this area is greatly affected by pollutants emitted from factories.

We exist as a part of the material world.

He is a very patient person.

He is a person of great luck.

He was so nervous that his hands stiffened.

He always chooses strong characters in video games.

His accent gives power to his words.