When I was a child, aged about 15 years, I and my friends love to swim in the canal near the house by their parents knowing. While everyone is playing nicely.
When I was a child, about 15 years ago, I and my friends love to swim in a canal near the village where his parents don't know. While everyone in the water.
When I was a child of about 15 years, I and my friends went to steal the water canal near home, the parents do not know all the while having fun playing in the water.