Complex sentence: The "Enterprise" is faster and more maneuverable, while the Romulan ship has the cloaking device and an arsenal of immensely destructive plasma torpedoes, but their range is limited and firing them requires so much power that the ship must decloak temporarily.
Split into simpler sentences: The "Enterprise" is faster and more maneuverable, while the Romulan ship has the cloaking device. The Romulan ship is armed with immensely destructive plasma torpedoes, but their range is limited and firing them requires so much power that the ship must decloak temporarily.