YOU SAID:

No profanity will be allowed in the public library, is that understood?

INTO JAPANESE

冒涜することはできません公共図書館で理解しているか。

BACK INTO ENGLISH

You cannot violate the understanding at the public library.

INTO JAPANESE

公共図書館で理解を違反することはできません。

BACK INTO ENGLISH

You cannot violate the understanding at the public library.