This old radio uses a cold-cathode tube.

His sword pierced the enemy's defense.

I finished reading this book a week ago.

I like studying Chinese literature.

Kanbun is my best friend.

He likes watching soccer games.

I viewed the paintings at the art museum.

My favorite wind instrument is the clarinet.

His words were filled with a flood of emotions.

This interferometer is very useful for measuring the wavelength of light.