Complex sentence: The Autobots Blurr and Wheelie and the human Marissa Faireborn are stranded on Io, one of Jupiter's moons while attempting to deliver the transformation cog that would allow the Autobot battle station, Metroplex, to fight and transform as needed.
Split into simpler sentences: The Autobots Blurr and Wheelie and the human Marissa Faireborn are stranded on Io, one of Jupiter's moons. This while attempting to deliver the transformation cog that would allow the Autobot battle station, Metroplex, to fight and transform as needed.