The spinal reflex is a part of our body that reacts automatically.

This 立方半八面體 is one of the shapes in geometry.

This model of the cubohemioctahedron is very beautiful, isn't it?

The end of this drama is always a cliffhanger, making me look forward to the next episode.

Shigeru's birthday is in February.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.

It seems that this river is flowing backwards.

This book is easy to read because the print is large.

He is not an ordinary human.

He participated in the anti-war movement.