He suffered a concussion after hitting his head hard during a soccer match.

The establishment of the new party was announced.

We should take responsibility as part of society.

I am deeply interested in the teachings of Koshinto.

In this experiment, we changed the concentration of salt water to investigate the effect of osmotic pressure.

The Democratic Progressive Party is one of the major political parties in Taiwan.

The Democratic Party is one of the major political parties in Japan.

I am very interested in social science.

A drop of water fell from the cup.

He deeply believes in the principles of socialism.