UNESCO is an international organization that promotes the development of education, science, and culture around the world.

He is majoring in electrical engineering.

He is majoring in civil engineering.

Statistical mechanics is a branch of physics that provides a theoretical framework for understanding macroscopic phenomena from a microscopic perspective.

He is an expert in analytical mechanics and deeply understands its theory.

He is passionate about researching pure mathematics.

He has a deep interest in archaeology.

He is a world-renowned biologist.

Radio astronomy plays a very important role in understanding the universe.

He is majoring in moral philosophy at university.