For instance, the moon Ganymede orbits Jupiter every 7.155 Earth-days and that is how long it takes the moon to turn around 'once'.)
(the moon; orbits; Jupiter; T:every 7.155 Earth-days) (that; is; how long it takes the moon to turn around 'once)
the moon that
orbits is
Jupiter T:every 7.155 Earth-days
how long it takes the moon to turn around 'once