The authorities are at their wits' end about juvenile delinquency.

当局对青少年犯罪束手无策。

The problem of juvenile delinquency presented itself for the attention from the whole society.

少年犯罪的这个问题引起了全社会的注意。

We can curb juvenile delinquency by education.

我们可以通过教育来控制少年犯罪。

He is an expert in juvenile delinquency.

他是研究青少年犯罪的专家。

The authorities are at their wits' end about juvenile delinquency.

当局对青少年犯罪束手无策。

The problem of juvenile delinquency presented itself for the attention from the whole society.

少年犯罪的这个问题引起了的注意。

We can curb juvenile delinquency by education.

我们可以通过教育来控制少年犯罪。

He is an expert in juvenile delinquency.

他是研究青少年犯罪的专家。

The authorities are at their wits' end about juvenile delinquency.

当局对青少年犯罪束手无策。

The problem of juvenile delinquency presented itself for the attention from the whole society.

少年犯罪这个问题引起了全社会注意。

We can curb juvenile delinquency by education.

我们可以通过教育来控制少年犯罪。

He is an expert in juvenile delinquency.

他是研究青少年犯罪专家。

The authorities are at their wits' end about juvenile delinquency.

当局对青少年犯束手无策。

The problem of juvenile delinquency presented itself for the attention from the whole society.

少年犯个问题引起了全社会注意。

We can curb juvenile delinquency by education.

我们可以通过教育来控制少年犯。

He is an expert in juvenile delinquency.

他是研究青少年犯专家。

The authorities are at their wits' end about juvenile delinquency.

当局对青少年犯罪束手无策。

The problem of juvenile delinquency presented itself for the attention from the whole society.

少年犯罪这个问题引起了全社会注意。

We can curb juvenile delinquency by education.

我们可以通过教育来控制少年犯罪。

He is an expert in juvenile delinquency.

他是研究青少年犯罪专家。

The authorities are at their wits' end about juvenile delinquency.

当局对青少年罪束手无策。

The problem of juvenile delinquency presented itself for the attention from the whole society.

少年罪的这个问题引起了全社会的注意。

We can curb juvenile delinquency by education.

我们可以通过教育来控制少年罪。

He is an expert in juvenile delinquency.

他是研究青少年罪的专家。

The authorities are at their wits' end about juvenile delinquency.

当局对青少年束手无策。

The problem of juvenile delinquency presented itself for the attention from the whole society.

少年这个问题引起了全社会注意。

We can curb juvenile delinquency by education.

我们可以通过教育来控制少年。

He is an expert in juvenile delinquency.

他是研究青少年专家。

The authorities are at their wits' end about juvenile delinquency.

当局对青少束手无策。

The problem of juvenile delinquency presented itself for the attention from the whole society.

少的这个问题引起了全社会的注意。

We can curb juvenile delinquency by education.

我们可以通过教育来控制少。

He is an expert in juvenile delinquency.

他是研究青少的专家。

The authorities are at their wits' end about juvenile delinquency.

当局对青年犯罪束手无策。

The problem of juvenile delinquency presented itself for the attention from the whole society.

年犯罪的这个问题引起了全社会的注意。

We can curb juvenile delinquency by education.

我们可以通过教育来控制年犯罪。

He is an expert in juvenile delinquency.

他是研究青年犯罪的专家。