Juvenile delinquency is a serious social problem in this country.

少年犯罪上这个国家一个严重的社会问题。

There, a child grows up under the everpresent attention of his parents; therefore the jungles and the savannahs know of no 'juvenile delinquency'.

荒凉地区的孩子无时无刻不在父母关怀下成长。因此，丛林和荒凉地区不知道什么叫“青少年犯罪”。

And the juvenile delinquency increased there.

并且那儿青少年犯罪增加了。

This helps to explain why there is so little juvenile delinquency among them.

这有助于解释为什么他们中的青少年犯罪如此之少。

America is finally waking up to the fact that comic books do not cause juvenile delinquency.

美国终于意识到漫画书不会导致青少年犯罪这一事实。

According to the jurisprudence, the boy should stay at the prison for a year because of juvenile delinquency.

根据法学，这男孩因为青少年犯罪应在监狱里呆上一年。