He perfectly memorized the fifty sounds.

I am studying Korean language.

This mochigome is very delicious.

He gulped down the water, perhaps because he was nervous.

The United Nations is an organization that maintains world peace and security.

Esperanto is one of the most well-known international auxiliary languages.

My zodiac sign is Gemini.

He was born under the sign of Gemini.

Lime sulphur is often used to prevent pests and diseases in fruit trees.

I study classical language every day.