I received a personal reproof from the department manager.

He found a rough gemstone and was very happy.

In this mine, work is being done to separate the gangue from the ore.

He is a famous jeweler.

Real analysis is a branch of mathematics that studies the properties of real numbers and the functions on them.

This subfossil shows the life of creatures from thousands of years ago.

Today's lunch is homemade sekihan made by grandma.

He is a member of the royal family registered in the royal genealogy records.

He became one-armed due to an accident, but his life is still positive.

I will be in charge of deciding where people sit at the party.