His sword pierced the enemy's defense.

He is working round the clock.

I use a tram for commuting every day.

Shun winked his eyes.

Chlorofluoromethane is one of the substances that contribute to the destruction of the ozone layer.

If you go along this path, you will see a beautiful garden.

He raised his middle finger in anger.

The phone rang in the middle of the night.

He was swimming freely as if he was a fish playing in the pot.

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