Complex sentence: Each episode is closed by the Voice Trumpets and the narrator to the disappointed, reluctant, but eventually obedient Teletubbies, who bids farewell to the viewer as they go back to the Tubbytronic Superdome while the Sun baby sets.
Split into simpler sentences: Each episode is closed by the Voice Trumpets and the narrator. The disappointed, reluctant, but eventually obedient Teletubbies bid farewell to the viewer as they go back to the Tubbytronic Superdome while the Sun baby sets.