Dick and Graham went to hiking. It was a perfect day for hiking. The temperature was a cool 20 degrees. The hike was 4 kilometers up and 4 kilometers down.
They brought plenty of water for their hike. They hiked upwards.
Before they reached the mountain top they had made a lot of effort. At the top there was a waterfall.
They felt very refreshed. Then they hiked downwards.
It was a lot easier. When they reached the ground they felt relaxed and tired.