"What about banned books?"
"Where should banned books be found if not in a prison?"

to German:
"Was über verbotene Bücher?"
"Wo sollten verbotene Bücher wenn nicht in einem Gefängnis gefunden werden?"

to French:
"Ce que sur des livres interdits?"
"Où devraient-ils des livres interdits si dans une prison, on ne pas trouve?"

to English:
"What on prohibited books?
"Where would they have of the prohibited books if in a prison, one not does not find?"

to Italian:
Che cosa sui libri proibiti? Dove avrebbero dei libri proibiti se in una prigione, una non non trovano?

to English:
Which thing on the forbidden books? Where they would have of the books forbidden if in a prison, do not find?

to Chinese (simplified):
这件事对è¿?ç¦?书ç±?? 他们将被ç¦?æ ¢çš„ä¹¦ç±?,åœ¨ç›‘ç‹±ä¸ ,没有å?‘现?

to English:
This matter of prohibited books?
They will be banned books in prison, has found?