This building is designed to withstand lateral pressure during an earthquake.

When the engine's piston moves, the car moves forward.

He was hospitalized for a blockage in his heart.

It is important to exercise every day and maintain good health.

He is leading a very healthy life.

In this chemical experiment, we will examine the properties of benzoic acid.

He is doing special exercises to strengthen his dorsal interosseus muscle.

The plantar interosseus muscle is a part of the foot muscles and controls the movement of the toes.

An irregular galaxy is a type of galaxy that does not have a definite shape.

Learning irregular verbs is difficult.