He is an expert in astrophysics, and his research is highly valued around the world.

I love enokitake soup.

His good enunciation greatly contributed to his winning first place in the speech contest.

His knee problem is due to a lack of synovial fluid.

The children were playing on the log slide in the park.

He is immersed in the study of callus.

My computer is currently under examination.

The universe holds infinite possibilities.

This product is an import from America.

In this area, mare's milk is famous as a specialty product.