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

I conducted a research project as a summer vacation homework.

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

I am a member of that research association.

This lotion is a quasi drug.

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.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.