I am a member of that research association.

I conducted a research project as a summer vacation homework.

We are focusing on the research and development of new products.

He is a world-renowned researcher.

My brother is a graduate student at the University of Tokyo.

His standard of living has improved significantly.

He values his private life.

My cost of living is increasing every month.

Her everyday life is very busy.

Studying the life cycle of this insect is very interesting.