Shōtai is my best friend.

He is a very talented singer.

She likes to sing with her beautiful voice.

The crown prince is a symbol of the people's hope and respect.

He boldly states his opinion.

They (referring to women or girls) are my best friends.

He is a specialist in that field.

He has expert knowledge.

My father works at a semiconductor company.

He is studying computer science at a specialized school.