He has a wealth of scientific knowledge and is always excited about new discoveries.

I am very interested in natural science.

Earth science is an important field of study for unraveling the mysteries of nature.

He has a deep interest in empirical science.

I am interested in dermatology.

I want to go to the Hellenic Republic.

He is learning Ancient Greek language.

I am learning Modern Greek.

The Ministry of Education is responsible for Japan's educational policy.

My father is an expert in otolaryngology.