He is passionate about studying modern language.

This text is written according to the principle of unity of spoken and written language.

Gonogorōemon is a historical name in Japan.

Protozoans are single-celled organisms.

A matrimonial quarrel is one of the factors that disturb the peace of the home.

The wildfire burned down the entire forest.

He was observing wild animals in the grassland.

Collagen is an important component for maintaining skin elasticity.

The development of nuclear-powered ships must consider their impact on the environment.

Freedom of speech is a fundamental element of democracy.