He likes to take a walk in the park at dusk.

General relativity is a theory of physics proposed by Einstein.

Freedom of speech is a fundamental right of democracy.

He was riding a bicycle on the road.

This music system is equipped with a high-quality filter.

He has studied abroad in Russia.

This flower is covered with a wax film, giving it a beautiful gloss.

He is a truly excellent Russian pianist.

His main argument was very persuasive.

He won a lot of money with a pinzoro.