The fortress protects the city from enemy attacks.

The roots of the tree are very strong.

The strong interaction is one of the four fundamental interactions of nature.

The music must be as loud as possible.

The main course of this restaurant is the lasagna.

I like to speed in the car.

Tiramisu is the pièce de résistance of the restaurant.

The strong nuclear interaction holds the nucleons together inside the nucleus.

Giving a helping hand is important in difficult situations.

Speak loud and clear.