The children are having fun playing in the playground.

His passionate performance captivated the audience.

He gave a passionate performance on stage.

He made a semicircular table.

I use rock salt in this dish to give it a special flavor.

My relationship with him is exactly an unhealthy but unescapable relationship.

This restaurant is non-smoking.

The airplane flew as if drawing a great circle of the earth.

The statue of the three monkeys symbolizes the principle of see no evil, hear no evil, speak no evil.

He choked on his food during the meal.