I bought a coffee using electronic money.

His body build is like that of a sports player.

The government declared a state of emergency to prevent the spread of the new coronavirus.

In this chemical reaction, a specific isotope is produced.

She wrote her name in cursive script.

This sentence is written in bold typeface.

This pathogen is very dangerous to humans.

There is a possibility that unknown lifeforms exist on this planet.

He is deeply researching the theory of real number fields.

He saw the light through the transparent object.