He was traveling alone in the wilderness.

He was told by his doctor to cut back on sweets due to his hyperglycemia.

Have you ever seen a rainbow in the park?

I have been to Hengchun.

His business is going smoothly.

We enjoyed fishing at the fishing port on the weekend.

They participated in an orgy party.

He chose to participate in an orgy.

This ship will make its maiden voyage next week.

He is suffering from an incurable disease.