He is interested in the study of futurology.

He is good at geometry.

He is very interested in anatomy.

Wave function is a fundamental concept in quantum mechanics.

I bought a book of tickets at the station.

Find the sum of the augend and the addend.

I am currently reading the Kyūjitai form of 'Numbers', '民數記'.

The great majority of people are in favor of this plan.

Yoshitoshi is my best friend.

The Phanerozoic eon is the most recent eon in the history of the Earth.