He was elected as the president of the United States.

He made many contributions in the realm of physics.

In phonetics, a bilabial sound refers to a sound that is pronounced using both lips.

The vice president performs the duties of the president in his absence.

This product is made entirely from natural raw materials.

The party ended late at night.

I spread fertilizer in the garden.

I want to halve the amount of this recipe.

How much does this luggage weigh?

He used a prism to analyze light.