He is a world-renowned researcher.

He is known as an excellent researcher.

The advancement of science and technology has greatly changed our lives.

He is good at solving technical problems.

Information technology plays a very important role in modern society.

He is a very excellent technician.

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

He is spending a lot of time on experimental research.

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

The National Research and Development Agency plays a crucial role in advancing science and technology.