He decided to study abroad in America.

He has a deep interest in astronomy.

He is a student at the University of Tokyo.

Quantum chromodynamics is a part of particle physics that describes strong interactions.

He is studying thermodynamics in depth.

Electromagnetism is a part of physics that studies the interaction between electricity and magnetism.

Quantum mechanics is a branch of physics that studies the behavior of microscopic particles.

He is majoring in analysis at university.

He is an expert in paleoanthropology, conducting research on the origins of mankind.

Next week, we will go to Kyoto on a field trip.