This old radio uses a cold-cathode tube.

He and I are related by blood.

His work depicts a world of surreality.

His talent is immediately noticeable.

This software has forward compatibility.

This metal has very high malleability.

Aika is my best friend.

I learned the theory of commutative rings at university.

His sword pierced the enemy's defense.

Political correctness is an important theme in modern society.