He is good at solving technical problems.

He is a very excellent technician.

This area is still undeveloped and rich in nature.

This area is still undeveloped.

Developmental dictatorship can bring about economic growth, but there are also issues of human rights violations.

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

We are working on the development and import of new software.

It took a long time to set up the development environment.

My personal thought is that everyone should be treated equally.

He values his private life.