My age is 30 years old.

I eat raw eggs for breakfast.

Please research the interaction between these two drugs.

We discussed to deepen our mutual understanding.

Weak interaction is one of the four fundamental forces between elementary particles.

Strong interaction is one of the four fundamental forces in particle physics.

Electromagnetic interaction is one of the fundamental forces used to explain the force between substances.

Gravitational interaction creates attraction between objects.

The paddy wagon was transporting the criminal to the police station.

These two software have complete interchangeability.