He is serving in the military as a sergeant.

Leafcutter ants are known for cutting plant leaves and carrying them to their nests.

Anteaters mainly eat ants and termites.

The giant anteater, also known as 大蟻喰, is a mammal native to South America and, as its name suggests, primarily eats ants.

The doctor examined my perineum.

The National People's Congress is the highest legislative body in China.

The history of the Empire of Japan is very interesting.

He is our class representative.

The black-backed jackal lives in the arid regions of Africa.

The length of this dam is 500 meters.