english: And they eat them up, which means that, combined with the fact that the cladding doesn't last very long, you can only run one of these reactors for roughly, say, 18 months without refueling it.
non_english: I oni ih jedu, što znači  da u kombinaciji sa činjenicom da oblaganje ne traje veoma dugo, možete pokretati jedan od ovih reaktora oko 18 meseci bez dopune goriva.