This area is isolated.

We enjoyed a picnic on the sandbeach.

I am studying Japanese.

He was riding a unicycle in the park.

He commutes by two-wheeled vehicle.

Dextrin is one of the important sugars in biochemistry.

He is a world-renowned seismologist.

Let's play Sugoroku with the family tonight.

He is a famous author, and his works are loved by many readers.

He is an excellent doctor.