He conducted an experiment using a spherical lens.

The little owl is a nocturnal bird that mainly eats small mammals and insects.

She was living a life just like a sheltered daughter.

She was raised as a sheltered girl and knows little about the outside world.

I plan to travel to the Czech Republic next year.

My friend came from the Republic of Poland.

The Republic of Iceland is a country located in Northern Europe.

The Republic of Turkey is a country with beautiful nature and a rich history.

The Republic of Finland is a country located in Northern Europe.

The French Republic is located in Europe.