They acted as a team that operates separately.

He was wearing a new Japanese vest.

His drive for success keeps him moving forward.

In mathematics, equivalence classes are a very important concept.

This statue is made of copper.

He found an old copper coin.

This material is a nonconductor and does not conduct electricity.

We studied in a mobile classroom.

The path leading to the shrine is very quiet and beautiful.

Our team was fully mobilized to make the project a success.