Should books be censored?Why?最好用7句左右回答．．谢谢了该怎么回答啊？最好用7句左右的英文回答！

我都不明白你是什么意思啊，真不好意思！

书应该被审查吗?为什么?
Well,you don't want to give little kids nightmares.Some stories can be violent.For very small children an amount of editorial intervention may very well be necessary.Of course,books for older kids should don't really need censoring.I guess the question is:How old must a child be before he or she can be given the whole story?