The characteristic of annelids is that their bodies are divided into ring-shaped segments.

This software has backward compatibility.

It's difficult to understand the context of this sentence.

My scientific calculator can perform very advanced calculations.

Spray drying is a method of dispersing a liquid into fine particles and drying them.

He is an expert in international relations.

He miraculously survived the accident.

A new face in the hole board was installed in the park.

What is this pipe used for?

He has a unique character.