We can't have just a historian or a curator narrating objectively in the third person about an event like that, when you have the witnesses to history who are going to make their way through the actual museum itself.
歴史の証人台に立たされる人が 実際に この博物館を訪れるのに この様な出来事を 第三者である 歴史家や展示関係者だけが 語ることはできません