He went to Africa for evangelism.

He is planning to return to the capital tomorrow.

Because he received Spartan education, he has a very strict character.

He is full of love for his hometown and always proud of where he comes from.

We are looking for a new supplier.

He conducted an experiment using a spherical lens.

The police are doing their best to catch the brutal criminal.

The heinous criminal was arrested by the police.

He always speaks in polite language.

Kou is a very smart boy.