Some national security officials, including CIA director Leon Panetta, are reported to have opposed their release or to have at least more information censored out of them.

VOA: standard.2009.04.17

The book has to be tested. It has to be tried by the public, by a reading public, before it can be censored.

这本书必须检测，它必须被大众检测，在它被控制之前。

耶鲁公开课 - 弥尔顿课程节选

And the truth of whether a book should or should not be censored is something that's come about through the diligent effort of a group, rather than a single arbitrary judge like the state licenser.

但一本书是否真正被控制,是一堆人努力的结果，而不是政府出版管理处的人员专横的决定。

耶鲁公开课 - 弥尔顿课程节选

Only after that point can a text actually be censored.

只在一个文本可以被控制之后。

耶鲁公开课 - 弥尔顿课程节选