This room has good ventilation.

I caught a cold.

In 1918, the Spanish flu spread all over the world, and many people died.

The autumn wind blows, and the leaves fall.

He is a very patient person.

He is a person of great luck.

He was so nervous that his hands stiffened.

This material has ferromagnetism.

He always chooses strong characters in video games.

His accent gives power to his words.