I rode on a first-class airplane for the first time.

I booked a business class for the next flight.

I am interested in Japanese language education.

I distributed materials to all participants.

I will abstain from attending this meeting.

We are participating in this project by delegation.

Please remember to bring your admission ticket.

He specializes in the study of fish claspers.

He lost everything.

She is planning a date with her current boyfriend.