en: BG: That's right. Today, you're always refueling the reactor, so you have lots of people and lots of controls that can go wrong, where you're opening it up and moving things in and out — that's not good.
de: BG: Genau. Heute müssen Sie den Reaktor immer neu befüllen, also gibt es viele Leute und viele Kontrollen, die schief gehen können.