He found a strange corpse in the forest.

They buried the corpse they found in the mountain.

We had a picnic in the open air.

Gaia is the goddess of the earth in Greek mythology.

Ultraviolet rays can have a negative impact on the skin.

What is the meaning of this painting?

He had been avoiding contact with the outside world for a long time.

He was put in a tough situation, as if he was on the edge of a precipice.

When you catch a cold, it's good to gargle with salt water.

That problem hinders his progress.