He is worried about his job.

I enjoyed the beautiful rural scenery while walking along the ridge.

He used a screwdriver to assemble the furniture.

He felt nauseous and rushed to the toilet.

The center of this plate is sunken.

Please teach me how to calculate the area of this circular sector.

I have been to Amami.

What are the indications of that disease?

His loyalty is so great that everyone acknowledges it.

The train was full.