He is a world-renowned researcher.

My laboratory is on the third floor of the university.

He is known as an excellent researcher.

I am a member of that research association.

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

I conducted a research project as a summer vacation homework.

He likes to take a walk in the park at dusk.

He is spending a lot of time on experimental research.

He is the chief technical officer of our company.

We should always remember the power of Kannon in difficult times.