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.

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

She was always supported behind him, hidden from view.

The National Research and Development Agency plays a crucial role in advancing science and technology.

Mr. Enzan is the priest of the temple.

This tea is at just the right temperature, slightly lukewarm.

Aine is my best friend.

This room is very warm.