The jellyfish is propelled up and down by a unique magnetic field that repels and attracts the clear plastic jellyfish to make it seem like it's alive.
(The jellyfish; is propelled up; by a unique magnetic field) (it; 's; alive) (a unique magnetic field; repels; ) (a unique magnetic field; attracts; the clear plastic jellyfish; to make it seem)
The jellyfish it a unique magnetic field a unique magnetic field
is propelled up 's repels attracts
by a unique magnetic field
alive
the clear plastic jellyfish to make it seem