Complex sentence: Tyrifjorden is Norway's fifth largest lake with an area of 137 km 2, has a volume of 13 km 3, is 295 meters deep at its deepest, and lies 63 meters above sea level.
Split into simpler sentences: Tyrifjorden is Norway's fifth largest lake with an area of 137 km 2. It has a volume of 13 km 3, is 295 meters deep at its deepest, and lies 63 meters above sea level.