This plastic is made from a special polymer.

My father is forty-one years old.

My mother prepares a traditional frugal Japanese meal every day.

He told me the whole story of the incident.

He was reading a book in his room all day.

He is living a quiet life in retirement.

He decided to retire to the countryside to escape the hustle and bustle of the city.

She gave birth to a baby in the maternity hospital.

This factory is responsible for the production of cars.

This rock is rich in silicate.