He made a model of a dodecahedron.

He is attending school to obtain a motorcycle license.

Many radishes are growing in my garden.

I live in Tokyo.

He shortened the story and conveyed only the main points.

This is a model of a great icosahemidodecahedron.

This shape is called a gyrobifastigium.

The human immunodeficiency virus destroys the immune system, making the body unable to fight disease.

It is important to learn about the prevention and treatment of the human immunodeficiency virus.

The Great Eastern Japan Earthquake is one of the most damaging earthquakes in Japanese history.