This city is equipped with tactile paving blocks for the visually impaired, which help them move around.

His movement was very fast.

He is researching on the pathogenesis and treatment of early-onset diabetes.

This area is rich in bedded cupriferous iron sulphide deposits.

The great icosihemidodecahedron is a cube with a very complex shape.

Fumiko wrote him a letter.

We decided to explore the cave.

This is a model of a great icosahemidodecahedron.