The structure of the human body is very complex.

Our team is the subject of this project.

What on earth is he thinking?

This substance will change into a solid.

This liquid is very dangerous.

This medicine is made outside of the body.

His work depicts a world of surreality.

He is an expert in pomology and has contributed to the improvement of many fruit varieties.

I saw the Prunus serrulata flowers blooming in the park.

His poem depicts a world of nothingness.