There are many callers today, aren't there?

This wedding is very formal.

I took a passenger train car and headed to Tokyo.

There are two guest rooms in my house.

This area, which is crowded with tourists, is always full of energy.

Please refrigerate the beer.

This refrigeration system is very efficient.

Because the enemy's attack became intense, we had no choice but to retreat.

We were forced to retreat in the face of the enemy's attack.

He decided to sell off his unnecessary furniture.