Complex sentence: This caused an explosive decompression of the aircraft, bringing down the ceiling around the rear lavatories, damaging the unpressurized fuselage aft of the bulkhead, unseating the vertical stabilizer, and severing all four hydraulic lines.
Split into simpler sentences: This caused an explosive decompression of the aircraft, bringing down the ceiling around the rear lavatories. The decompression damaged the unpressurized fuselage aft of the bulkhead, unseating the vertical stabilizer and severing all four hydraulic lines.