Understanding the concept of 'Ha-line conversion sounds' is important in learning Japanese.

Alternating hot-cold baths have the effect of improving blood circulation in the body.

This speech synthesizer generates very high-quality voices.

He bought paint to paint the house.

His novel depicts a world of fantasy.

You need sandpaper to smooth this wood.

China adopts the principle of people's democratic dictatorship.

The Edgeworth-Kuiper belt is a collection of icy bodies located on the outer edge of the solar system.

The United Nations Security Council plays a crucial role in maintaining world peace and security.

She was always supported behind him, hidden from view.